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Re: [Pharo-project] Building on Debian 6 amd64: not a walk in the park but works!

by stephane ducasse

Hi phil why do you not use the pharo git version? Stef On Feb 24, 2013, at 8:21 PM, phil(a)highoctane.be wrote: > I've been trying to build pharo on debian 6 amd64 > > I've installed: > > libc6dev-i386 > ia32-libs > > Then downloaded coglinux from Eliot's site. Launching squeak on the > generator.image works and sources have been generated with: > > PharoVMBuilder build. > > Things went smooth for that step. > > Then I went to build/ and did a: > > cmake . > > No problems > > then make gave me trouble. > > root@devdebian:/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/build# > cmake . > -- The C compiler identification is GNU > -- The CXX compiler identification is GNU > -- Check for working C compiler: /usr/bin/gcc > -- Check for working C compiler: /usr/bin/gcc -- works > -- Detecting C compiler ABI info > -- Detecting C compiler ABI info - done > -- Check for working CXX compiler: /usr/bin/c++ > -- Check for working CXX compiler: /usr/bin/c++ -- works > -- Detecting CXX compiler ABI info > -- Detecting CXX compiler ABI info - done > > Adding internal plugin: ADPCMCodecPlugin > Adding internal plugin: AsynchFilePlugin > Adding internal plugin: B2DPlugin > Adding internal plugin: BitBltPlugin > Adding internal plugin: BMPReadWriterPlugin > Adding internal plugin: CroquetPlugin > Adding internal plugin: ZipPlugin > Adding internal plugin: DropPlugin > Adding internal plugin: DSAPrims > Adding internal plugin: FFTPlugin > Adding internal plugin: FileCopyPlugin > Adding internal plugin: FilePlugin > Adding internal plugin: FloatArrayPlugin > Adding internal plugin: FloatMathPlugin > Adding internal plugin: IA32ABI > Adding internal plugin: JoystickTabletPlugin > Adding internal plugin: JPEGReaderPlugin > Adding internal plugin: JPEGReadWriter2Plugin > Adding internal plugin: Klatt > Adding internal plugin: LargeIntegers > Adding internal plugin: Matrix2x3Plugin > Adding internal plugin: MIDIPlugin > Adding internal plugin: MiscPrimitivePlugin > Adding internal plugin: Mpeg3Plugin > Adding internal plugin: RePlugin > Adding internal plugin: SecurityPlugin > Adding internal plugin: SerialPlugin > Adding internal plugin: SocketPlugin > Adding internal plugin: SoundCodecPrims > Adding internal plugin: SoundPlugin > Adding internal plugin: StarSqueakPlugin > Adding internal plugin: SurfacePlugin > Adding internal plugin: LocalePlugin > Adding internal plugin: NativeBoostPlugin > Adding internal plugin: UnixOSProcessPlugin > Adding external plugin: B3DAcceleratorPlugin > Adding external plugin: SqueakFFIPrims > Adding external plugin: InternetConfigPlugin > Adding external plugin: FT2Plugin > Adding external plugin: SqueakSSL > Adding module: vm-display-null > Adding module: vm-display-X11 > Adding module: vm-sound-ALSA > Adding module: vm-sound-null > -- Configuring done > -- Generating done > -- Build files have been written to: > /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/build > root@devdebian:/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/build# > make > Scanning dependencies of target SqueakSSL > [ 0%] Building C object > SqueakSSL/CMakeFiles/SqueakSSL.dir/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/src/plugins/SqueakSSL/SqueakSSL.c.o > [ 1%] Building C object > SqueakSSL/CMakeFiles/SqueakSSL.dir/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/unix/plugins/SqueakSSL/sqUnixOpenSSL.c.o > Linking C shared library > /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/results/libSqueakSSL.so > /usr/bin/ld: skipping incompatible > /usr/lib/gcc/x86_64-linux-gnu/4.4.5/../../../libssl.so when searching > for -lssl > /usr/bin/ld: skipping incompatible > /usr/lib/gcc/x86_64-linux-gnu/4.4.5/../../../libssl.a when searching > for -lssl > /usr/bin/ld: skipping incompatible /usr/lib/libssl.so when searching for -lssl > /usr/bin/ld: skipping incompatible /usr/lib/libssl.a when searching for -lssl > /usr/bin/ld: cannot find -lssl > collect2: ld returned 1 exit status > make[2]: *** [/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/results/libSqueakSSL.so] > Error 1 > make[1]: *** [SqueakSSL/CMakeFiles/SqueakSSL.dir/all] Error 2 > make: *** [all] Error 2 > > > So, I did a basic: d# ln -s /usr/lib32/libssl.so.0.9.8 /usr/lib32/libssl.so > > Which got me further. > > The build then failed (some kind of process problem: > > > [ 81%] Building C object > StarSqueakPlugin/CMakeFiles/StarSqueakPlugin.dir/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/src/plugins/StarSqueakPlugin/StarSqueakPlugin.c.o > Linking C static library libStarSqueakPlugin.a > [ 81%] Built target StarSqueakPlugin > Scanning dependencies of target SurfacePlugin > [ 82%] Building C object > SurfacePlugin/CMakeFiles/SurfacePlugin.dir/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/Cross/plugins/SurfacePlugin/SurfacePlugin.c.o > Linking C static library libSurfacePlugin.a > [ 82%] Built target SurfacePlugin > Scanning dependencies of target LocalePlugin > [ 83%] Building C object > LocalePlugin/CMakeFiles/LocalePlugin.dir/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/src/plugins/LocalePlugin/LocalePlugin.c.o > [ 83%] Building C object > LocalePlugin/CMakeFiles/LocalePlugin.dir/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/unix/plugins/LocalePlugin/sqUnixLocale.c.o > /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/unix/plugins/LocalePlugin/sqUnixLocale.c: > In function âsqLocGetCountryIntoâ: > /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/unix/plugins/LocalePlugin/sqUnixLocale.c:754: > warning: initialization discards qualifiers from pointer target type > /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/unix/plugins/LocalePlugin/sqUnixLocale.c: > In function âsqLocGetLanguageIntoâ: > /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/unix/plugins/LocalePlugin/sqUnixLocale.c:759: > warning: initialization discards qualifiers from pointer target type > Linking C static library libLocalePlugin.a > [ 83%] Built target LocalePlugin > Scanning dependencies of target NativeBoostPlugin > [ 83%] Building C object > NativeBoostPlugin/CMakeFiles/NativeBoostPlugin.dir/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/src/plugins/NativeBoostPlugin/NativeBoostPlugin.c.o > /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/src/plugins/NativeBoostPlugin/NativeBoostPlugin.c: > In function âprimitiveDlopenFnâ: > /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/src/plugins/NativeBoostPlugin/NativeBoostPlugin.c:166: > warning: passing argument 1 of âpositive32BitIntegerForâ makes integer > from pointer without a cast > /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/src/plugins/NativeBoostPlugin/NativeBoostPlugin.c:90: > note: expected âsqIntâ but argument is of type âvoid *â > /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/src/plugins/NativeBoostPlugin/NativeBoostPlugin.c: > In function âprimitiveDlsymFnâ: > /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/src/plugins/NativeBoostPlugin/NativeBoostPlugin.c:184: > warning: passing argument 1 of âpositive32BitIntegerForâ makes integer > from pointer without a cast > /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/src/plugins/NativeBoostPlugin/NativeBoostPlugin.c:90: > note: expected âsqIntâ but argument is of type âvoid *â > Linking C static library libNativeBoostPlugin.a > [ 83%] Built target NativeBoostPlugin > Scanning dependencies of target UnixOSProcessPlugin > [ 83%] Building C object > UnixOSProcessPlugin/CMakeFiles/UnixOSProcessPlugin.dir/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/src/plugins/UnixOSProcessPlugin/UnixOSProcessPlugin.c.o > ^Cmake[2]: *** wait: No child processes. Stop. > make[2]: *** Waiting for unfinished jobs.... > make[2]: *** wait: No child processes. Stop. > make[1]: *** wait: No child processes. Stop. > make[1]: *** Waiting for unfinished jobs.... > make[1]: *** wait: No child processes. Stop. > make: *** wait: No child processes. Stop. > make: *** Waiting for unfinished jobs.... > make: *** wait: No child processes. Stop. > > > Restarted make then it proceeded. > > Then failed on libfreetype > > > /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/src/plugins/FT2Plugin/FT2Plugin.c:1071: > warning: assignment discards qualifiers from pointer target type > Linking C shared library > /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/results/libFT2Plugin.so > /usr/bin/ld: skipping incompatible > /usr/lib/gcc/x86_64-linux-gnu/4.4.5/../../../libfreetype.so when > searching for -lfreetype > /usr/bin/ld: skipping incompatible > /usr/lib/gcc/x86_64-linux-gnu/4.4.5/../../../libfreetype.a when > searching for -lfreetype > /usr/bin/ld: skipping incompatible /usr/lib/libfreetype.so when > searching for -lfreetype > /usr/bin/ld: skipping incompatible /usr/lib/libfreetype.a when > searching for -lfreetype > /usr/bin/ld: cannot find -lfreetype > collect2: ld returned 1 exit status > make[2]: *** [/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/results/libFT2Plugin.so] > Error 1 > make[1]: *** [FT2Plugin/CMakeFiles/FT2Plugin.dir/all] Error 2 > make: *** [all] Error 2 > root@devdebian:/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/build# > > Tried this: > > ln -s /usr/lib32/libfreetype.so.6 /usr/lib32/libfreetype.so > > One step ahead... > > Then crash: > > > In file included from > /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/unix/vm/sqUnixMain.c:41: > /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/Cross/vm/sqSCCSVersion.h:17:54: > error: vmVersionInfo.h: No such file or directory > /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/Cross/vm/sqSCCSVersion.h:20:3: > error: #error "Revision information not specified" > In file included from > /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/unix/vm/sqUnixMain.c:41: > /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/Cross/vm/sqSCCSVersion.h: > In function âsourceVersionStringâ: > /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/Cross/vm/sqSCCSVersion.h:25: > error: âREVISION_STRINGâ undeclared (first use in this function) > /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/Cross/vm/sqSCCSVersion.h:25: > error: (Each undeclared identifier is reported only once > /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/Cross/vm/sqSCCSVersion.h:25: > error: for each function it appears in.) > /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/unix/vm/sqUnixMain.c: > In function âgetRedzoneSizeâ: > /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/unix/vm/sqUnixMain.c:2012: > warning: assignment from incompatible pointer type > make[2]: *** [CMakeFiles/pharo.dir/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/unix/vm/sqUnixMain.c.o] > Error 1 > make[1]: *** [CMakeFiles/pharo.dir/all] Error 2 > make: *** [all] Error 2 > > Looks like the vmVersionInfo.h hasn't been generated in the build/ > folder or something. Mayber it wasn't there. I copied the one I had > from OSX > > Went somewhat further as well.. but not quite. > > > Linking C executable > /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/results/pharo > [ 97%] Built target pharo > Scanning dependencies of target vm-display-null > [ 98%] Building C object > vm-display-null/CMakeFiles/vm-display-null.dir/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/unix/vm-display-null/sqUnixDisplayNull.c.o > /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/unix/vm-display-null/sqUnixDisplayNull.c:176: > warning: initialization from incompatible pointer type > Linking C shared library > /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/results/vm-display-null > [ 98%] Built target vm-display-null > Scanning dependencies of target vm-display-X11 > [ 99%] Building C object > vm-display-X11/CMakeFiles/vm-display-X11.dir/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/unix/vm-display-X11/sqUnixX11.c.o > [ 99%] Building C object > vm-display-X11/CMakeFiles/vm-display-X11.dir/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/unix/vm-display-X11/sqUnixMozilla.c.o > Linking C shared library > /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/results/vm-display-X11 > /usr/bin/ld: cannot find -lSM > collect2: ld returned 1 exit status > make[2]: *** [/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/results/vm-display-X11] > Error 1 > make[1]: *** [vm-display-X11/CMakeFiles/vm-display-X11.dir/all] Error 2 > make: *** [all] Error 2 > > > What's that SM lib? > > Yet another symlinking dude.. > > ln -s /usr/lib32/libSM.so.6 /usr/lib32/libSM.so > > Ha, the beast still resists... > > > [ 98%] Built target vm-display-null > Linking C shared library > /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/results/vm-display-X11 > /usr/bin/ld: cannot find -lICE > collect2: ld returned 1 exit status > make[2]: *** [/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/results/vm-display-X11] > Error 1 > make[1]: *** [vm-display-X11/CMakeFiles/vm-display-X11.dir/all] Error 2 > make: *** [all] Error 2 > > So.... > > ln -s /usr/lib32/libICE.so.6 /usr/lib32/libICE.so > > same for GL > > > ln -s /usr/lib32/libGL.so.1 /usr/lib32/libGL.so > > and X11 (I am getting tired...) > > ln -s /usr/lib32/libX11.so.6 /usr/lib32/libX11.so > > Looks like we are done. Not sure but... > > root@devdebian:/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/build# > make > [ 1%] Built target SqueakSSL > [ 1%] Built target DSAPrims > [ 2%] Built target FFTPlugin > [ 3%] Built target FileCopyPlugin > [ 5%] Built target FilePlugin > [ 5%] Built target BMPReadWriterPlugin > [ 6%] Built target ZipPlugin > [ 7%] Built target DropPlugin > [ 8%] Built target CroquetPlugin > [ 8%] Built target ADPCMCodecPlugin > [ 9%] Built target BitBltPlugin > [ 9%] Built target B2DPlugin > [ 10%] Built target AsynchFilePlugin > [ 10%] Built target FloatArrayPlugin > [ 11%] Built target IA32ABI > [ 29%] Built target FloatMathPlugin > [ 30%] Built target JoystickTabletPlugin > [ 30%] Built target JPEGReaderPlugin > [ 55%] Built target JPEGReadWriter2Plugin > [ 56%] Built target Klatt > [ 56%] Built target LargeIntegers > [ 57%] Built target Matrix2x3Plugin > [ 58%] Built target MIDIPlugin > [ 58%] Built target MiscPrimitivePlugin > [ 73%] Built target Mpeg3Plugin > [ 76%] Built target RePlugin > [ 77%] Built target SecurityPlugin > [ 78%] Built target SerialPlugin > [ 79%] Built target SocketPlugin > [ 80%] Built target SoundCodecPrims > [ 81%] Built target SoundPlugin > [ 81%] Built target StarSqueakPlugin > [ 82%] Built target SurfacePlugin > [ 83%] Built target LocalePlugin > [ 83%] Built target NativeBoostPlugin > [ 83%] Built target UnixOSProcessPlugin > [ 85%] Built target B3DAcceleratorPlugin > [ 87%] Built target SqueakFFIPrims > [ 88%] Built target InternetConfigPlugin > [ 88%] Built target FT2Plugin > [ 97%] Built target pharo > [ 98%] Built target vm-display-null > [ 99%] Built target vm-display-X11 > [ 99%] Built target vm-sound-ALSA > [100%] Built target vm-sound-null > > A little go: > > root@devdebian:/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/results# > ./pharo > Could not open the pharo image file `pharo.image'. > > There are three ways to open a pharo image file. You can: > 1. Put copies of the default image and changes files in this directory. > 2. Put the name of the image file on the command line when you > run pharo (use the `-help' option for more information). > 3. Set the environment variable PHARO_IMAGE to the name of the image > that you want to use by default. > > For more information, type: `man pharo' (without the quote characters). > > Yes! > > And then, > > > root@devdebian:/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/image# > ../results/pharo generator.image > > Working! Screenshot as proof. > > But the image complains that the VM is too old. I don't know where it > goes to look after that, vmVersionInfo.h for sure. > > But it works well. > > Now, the next step would be doing the packaging. > > Phil > <Capture dâÃ©cran 2013-02-24 Ã 20.20.10.png>

Feb. 24, 2013

Re: [Pharo-project] BalloonCanvas>>drawPolygon

by stephane ducasse

this is not an issue that we were aware of. At least I did not. On Feb 24, 2013, at 8:06 PM, Hilaire Fernandes <hilaire.fernandes(a)gmail.com> wrote: > Hello, > > When I use this method I get a beautiful red rectangle. > And I can read http://bugs.squeak.org/view.php?id=7598 > > Do someone confirm the issue? > > Thanks > > Hilaire > >

Feb. 24, 2013

Re: [Pharo-project] PharoConf Tutorial

by Tudor Girba

We will see if we find volunteers to record. We should be able to find some equipment. Doru On Feb 24, 2013, at 7:08 PM, "Sean P. DeNigris" <sean(a)clipperadams.com> wrote: > MartinW wrote >> I would love to watch a video of this tutorial (and the other tutorials at >> PharoConf). Will there be one? > > Yes, please! So important... even if only iPhone videos, the influence of > the conference and presentations will be magnified, and all the hard work > will reach so many more :) > > > > -- > View this message in context: http://forum.world.st/PharoConf-Tutorial-tp4671362p4671825.html > Sent from the Pharo Smalltalk mailing list archive at Nabble.com. > -- www.tudorgirba.com "Obvious things are difficult to teach."

Feb. 24, 2013

Re: [Pharo-project] Refactor: rename class give Spec bug.

by stephane ducasse

what is Manuia Memory Monitor? Stef On Feb 24, 2013, at 6:02 PM, phil(a)highoctane.be wrote: > I was trying to get the Manuia Memory Monitor to work in Pharo 2.0 > > Got it working, nothing special: just say Smalltalk vm parameterAt: > xxx instead of the SmalltalkImage current vmParameterAt: xxx > > Some Cmd-. needed but worked. > > Then, I wanted to have a look at how it worked. > > I noticed a class named: MMMemoryUsageIndicadorMorph and wanted to > rename it to MMMemoryUsageIndicatorMorph. > > But I got a MNU: receiver of "model:widget:" is nil. > > Quite annoying. Screenshot in attach. > > Phil > <PharoScreenshot.png>

Feb. 24, 2013

Re: [Pharo-project] Pharo on osx 10.5

by Yanni Chiu

On 23/02/13 3:11 PM, Marcus Denker wrote: > > On Feb 23, 2013, at 8:55 PM, Nicolas Petton <petton.nicolas(a)gmail.com> wrote: > >> Hi guys, >> >> I don't have osx 10.5, but someone just told me that he only gets a >> blank window on start-up. Yes, that's the behaviour you'd see. > I think we decided that Pharo only supports 10.6 and newerâ¦ it is very complicated > to support that many many different old OS versions. > > The current is 10.8, supporting 10.6, 10.7 and 10.8 is already quite a lot, I think. I was not ready for a new machine, nor wanting to take the risk of an upgrade, so I found a solution to run on OSX 10.5.8. I was able to modify the code to compile on 10.5.8. IIRC, the only reason it was not compiling was because of usage of newer OpenGL API calls that are in 10.6 and up. Since it's only development being done on the machine (while deployment is on Linux), the solution works for me, for the moment. I agree, the core team should not be concerned with supporting old OS versions, which even Apple doesn't support. Maybe the doc/REAMDE/website needs to make it clear that MacOSX 10.6 and up is required, because of the newer OpenGL API (amongst other reasons). -- Yanni

Feb. 24, 2013

[Pharo-project] Building on Debian 6 amd64: not a walk in the park but works!

by phil＠highoctane.be

I've been trying to build pharo on debian 6 amd64 I've installed: libc6dev-i386 ia32-libs Then downloaded coglinux from Eliot's site. Launching squeak on the generator.image works and sources have been generated with: PharoVMBuilder build. Things went smooth for that step. Then I went to build/ and did a: cmake . No problems then make gave me trouble. root@devdebian:/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/build# cmake . -- The C compiler identification is GNU -- The CXX compiler identification is GNU -- Check for working C compiler: /usr/bin/gcc -- Check for working C compiler: /usr/bin/gcc -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working CXX compiler: /usr/bin/c++ -- Check for working CXX compiler: /usr/bin/c++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done Adding internal plugin: ADPCMCodecPlugin Adding internal plugin: AsynchFilePlugin Adding internal plugin: B2DPlugin Adding internal plugin: BitBltPlugin Adding internal plugin: BMPReadWriterPlugin Adding internal plugin: CroquetPlugin Adding internal plugin: ZipPlugin Adding internal plugin: DropPlugin Adding internal plugin: DSAPrims Adding internal plugin: FFTPlugin Adding internal plugin: FileCopyPlugin Adding internal plugin: FilePlugin Adding internal plugin: FloatArrayPlugin Adding internal plugin: FloatMathPlugin Adding internal plugin: IA32ABI Adding internal plugin: JoystickTabletPlugin Adding internal plugin: JPEGReaderPlugin Adding internal plugin: JPEGReadWriter2Plugin Adding internal plugin: Klatt Adding internal plugin: LargeIntegers Adding internal plugin: Matrix2x3Plugin Adding internal plugin: MIDIPlugin Adding internal plugin: MiscPrimitivePlugin Adding internal plugin: Mpeg3Plugin Adding internal plugin: RePlugin Adding internal plugin: SecurityPlugin Adding internal plugin: SerialPlugin Adding internal plugin: SocketPlugin Adding internal plugin: SoundCodecPrims Adding internal plugin: SoundPlugin Adding internal plugin: StarSqueakPlugin Adding internal plugin: SurfacePlugin Adding internal plugin: LocalePlugin Adding internal plugin: NativeBoostPlugin Adding internal plugin: UnixOSProcessPlugin Adding external plugin: B3DAcceleratorPlugin Adding external plugin: SqueakFFIPrims Adding external plugin: InternetConfigPlugin Adding external plugin: FT2Plugin Adding external plugin: SqueakSSL Adding module: vm-display-null Adding module: vm-display-X11 Adding module: vm-sound-ALSA Adding module: vm-sound-null -- Configuring done -- Generating done -- Build files have been written to: /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/build root@devdebian:/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/build# make Scanning dependencies of target SqueakSSL [ 0%] Building C object SqueakSSL/CMakeFiles/SqueakSSL.dir/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/src/plugins/SqueakSSL/SqueakSSL.c.o [ 1%] Building C object SqueakSSL/CMakeFiles/SqueakSSL.dir/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/unix/plugins/SqueakSSL/sqUnixOpenSSL.c.o Linking C shared library /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/results/libSqueakSSL.so /usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-linux-gnu/4.4.5/../../../libssl.so when searching for -lssl /usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-linux-gnu/4.4.5/../../../libssl.a when searching for -lssl /usr/bin/ld: skipping incompatible /usr/lib/libssl.so when searching for -lssl /usr/bin/ld: skipping incompatible /usr/lib/libssl.a when searching for -lssl /usr/bin/ld: cannot find -lssl collect2: ld returned 1 exit status make[2]: *** [/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/results/libSqueakSSL.so] Error 1 make[1]: *** [SqueakSSL/CMakeFiles/SqueakSSL.dir/all] Error 2 make: *** [all] Error 2 So, I did a basic: d# ln -s /usr/lib32/libssl.so.0.9.8 /usr/lib32/libssl.so Which got me further. The build then failed (some kind of process problem: [ 81%] Building C object StarSqueakPlugin/CMakeFiles/StarSqueakPlugin.dir/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/src/plugins/StarSqueakPlugin/StarSqueakPlugin.c.o Linking C static library libStarSqueakPlugin.a [ 81%] Built target StarSqueakPlugin Scanning dependencies of target SurfacePlugin [ 82%] Building C object SurfacePlugin/CMakeFiles/SurfacePlugin.dir/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/Cross/plugins/SurfacePlugin/SurfacePlugin.c.o Linking C static library libSurfacePlugin.a [ 82%] Built target SurfacePlugin Scanning dependencies of target LocalePlugin [ 83%] Building C object LocalePlugin/CMakeFiles/LocalePlugin.dir/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/src/plugins/LocalePlugin/LocalePlugin.c.o [ 83%] Building C object LocalePlugin/CMakeFiles/LocalePlugin.dir/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/unix/plugins/LocalePlugin/sqUnixLocale.c.o /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/unix/plugins/LocalePlugin/sqUnixLocale.c: In function âsqLocGetCountryIntoâ: /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/unix/plugins/LocalePlugin/sqUnixLocale.c:754: warning: initialization discards qualifiers from pointer target type /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/unix/plugins/LocalePlugin/sqUnixLocale.c: In function âsqLocGetLanguageIntoâ: /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/unix/plugins/LocalePlugin/sqUnixLocale.c:759: warning: initialization discards qualifiers from pointer target type Linking C static library libLocalePlugin.a [ 83%] Built target LocalePlugin Scanning dependencies of target NativeBoostPlugin [ 83%] Building C object NativeBoostPlugin/CMakeFiles/NativeBoostPlugin.dir/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/src/plugins/NativeBoostPlugin/NativeBoostPlugin.c.o /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/src/plugins/NativeBoostPlugin/NativeBoostPlugin.c: In function âprimitiveDlopenFnâ: /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/src/plugins/NativeBoostPlugin/NativeBoostPlugin.c:166: warning: passing argument 1 of âpositive32BitIntegerForâ makes integer from pointer without a cast /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/src/plugins/NativeBoostPlugin/NativeBoostPlugin.c:90: note: expected âsqIntâ but argument is of type âvoid *â /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/src/plugins/NativeBoostPlugin/NativeBoostPlugin.c: In function âprimitiveDlsymFnâ: /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/src/plugins/NativeBoostPlugin/NativeBoostPlugin.c:184: warning: passing argument 1 of âpositive32BitIntegerForâ makes integer from pointer without a cast /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/src/plugins/NativeBoostPlugin/NativeBoostPlugin.c:90: note: expected âsqIntâ but argument is of type âvoid *â Linking C static library libNativeBoostPlugin.a [ 83%] Built target NativeBoostPlugin Scanning dependencies of target UnixOSProcessPlugin [ 83%] Building C object UnixOSProcessPlugin/CMakeFiles/UnixOSProcessPlugin.dir/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/src/plugins/UnixOSProcessPlugin/UnixOSProcessPlugin.c.o ^Cmake[2]: *** wait: No child processes. Stop. make[2]: *** Waiting for unfinished jobs.... make[2]: *** wait: No child processes. Stop. make[1]: *** wait: No child processes. Stop. make[1]: *** Waiting for unfinished jobs.... make[1]: *** wait: No child processes. Stop. make: *** wait: No child processes. Stop. make: *** Waiting for unfinished jobs.... make: *** wait: No child processes. Stop. Restarted make then it proceeded. Then failed on libfreetype /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/src/plugins/FT2Plugin/FT2Plugin.c:1071: warning: assignment discards qualifiers from pointer target type Linking C shared library /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/results/libFT2Plugin.so /usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-linux-gnu/4.4.5/../../../libfreetype.so when searching for -lfreetype /usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-linux-gnu/4.4.5/../../../libfreetype.a when searching for -lfreetype /usr/bin/ld: skipping incompatible /usr/lib/libfreetype.so when searching for -lfreetype /usr/bin/ld: skipping incompatible /usr/lib/libfreetype.a when searching for -lfreetype /usr/bin/ld: cannot find -lfreetype collect2: ld returned 1 exit status make[2]: *** [/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/results/libFT2Plugin.so] Error 1 make[1]: *** [FT2Plugin/CMakeFiles/FT2Plugin.dir/all] Error 2 make: *** [all] Error 2 root@devdebian:/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/build# Tried this: ln -s /usr/lib32/libfreetype.so.6 /usr/lib32/libfreetype.so One step ahead... Then crash: In file included from /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/unix/vm/sqUnixMain.c:41: /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/Cross/vm/sqSCCSVersion.h:17:54: error: vmVersionInfo.h: No such file or directory /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/Cross/vm/sqSCCSVersion.h:20:3: error: #error "Revision information not specified" In file included from /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/unix/vm/sqUnixMain.c:41: /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/Cross/vm/sqSCCSVersion.h: In function âsourceVersionStringâ: /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/Cross/vm/sqSCCSVersion.h:25: error: âREVISION_STRINGâ undeclared (first use in this function) /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/Cross/vm/sqSCCSVersion.h:25: error: (Each undeclared identifier is reported only once /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/Cross/vm/sqSCCSVersion.h:25: error: for each function it appears in.) /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/unix/vm/sqUnixMain.c: In function âgetRedzoneSizeâ: /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/unix/vm/sqUnixMain.c:2012: warning: assignment from incompatible pointer type make[2]: *** [CMakeFiles/pharo.dir/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/unix/vm/sqUnixMain.c.o] Error 1 make[1]: *** [CMakeFiles/pharo.dir/all] Error 2 make: *** [all] Error 2 Looks like the vmVersionInfo.h hasn't been generated in the build/ folder or something. Mayber it wasn't there. I copied the one I had from OSX Went somewhat further as well.. but not quite. Linking C executable /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/results/pharo [ 97%] Built target pharo Scanning dependencies of target vm-display-null [ 98%] Building C object vm-display-null/CMakeFiles/vm-display-null.dir/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/unix/vm-display-null/sqUnixDisplayNull.c.o /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/unix/vm-display-null/sqUnixDisplayNull.c:176: warning: initialization from incompatible pointer type Linking C shared library /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/results/vm-display-null [ 98%] Built target vm-display-null Scanning dependencies of target vm-display-X11 [ 99%] Building C object vm-display-X11/CMakeFiles/vm-display-X11.dir/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/unix/vm-display-X11/sqUnixX11.c.o [ 99%] Building C object vm-display-X11/CMakeFiles/vm-display-X11.dir/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/platforms/unix/vm-display-X11/sqUnixMozilla.c.o Linking C shared library /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/results/vm-display-X11 /usr/bin/ld: cannot find -lSM collect2: ld returned 1 exit status make[2]: *** [/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/results/vm-display-X11] Error 1 make[1]: *** [vm-display-X11/CMakeFiles/vm-display-X11.dir/all] Error 2 make: *** [all] Error 2 What's that SM lib? Yet another symlinking dude.. ln -s /usr/lib32/libSM.so.6 /usr/lib32/libSM.so Ha, the beast still resists... [ 98%] Built target vm-display-null Linking C shared library /home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/results/vm-display-X11 /usr/bin/ld: cannot find -lICE collect2: ld returned 1 exit status make[2]: *** [/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/results/vm-display-X11] Error 1 make[1]: *** [vm-display-X11/CMakeFiles/vm-display-X11.dir/all] Error 2 make: *** [all] Error 2 So.... ln -s /usr/lib32/libICE.so.6 /usr/lib32/libICE.so same for GL ln -s /usr/lib32/libGL.so.1 /usr/lib32/libGL.so and X11 (I am getting tired...) ln -s /usr/lib32/libX11.so.6 /usr/lib32/libX11.so Looks like we are done. Not sure but... root@devdebian:/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/build# make [ 1%] Built target SqueakSSL [ 1%] Built target DSAPrims [ 2%] Built target FFTPlugin [ 3%] Built target FileCopyPlugin [ 5%] Built target FilePlugin [ 5%] Built target BMPReadWriterPlugin [ 6%] Built target ZipPlugin [ 7%] Built target DropPlugin [ 8%] Built target CroquetPlugin [ 8%] Built target ADPCMCodecPlugin [ 9%] Built target BitBltPlugin [ 9%] Built target B2DPlugin [ 10%] Built target AsynchFilePlugin [ 10%] Built target FloatArrayPlugin [ 11%] Built target IA32ABI [ 29%] Built target FloatMathPlugin [ 30%] Built target JoystickTabletPlugin [ 30%] Built target JPEGReaderPlugin [ 55%] Built target JPEGReadWriter2Plugin [ 56%] Built target Klatt [ 56%] Built target LargeIntegers [ 57%] Built target Matrix2x3Plugin [ 58%] Built target MIDIPlugin [ 58%] Built target MiscPrimitivePlugin [ 73%] Built target Mpeg3Plugin [ 76%] Built target RePlugin [ 77%] Built target SecurityPlugin [ 78%] Built target SerialPlugin [ 79%] Built target SocketPlugin [ 80%] Built target SoundCodecPrims [ 81%] Built target SoundPlugin [ 81%] Built target StarSqueakPlugin [ 82%] Built target SurfacePlugin [ 83%] Built target LocalePlugin [ 83%] Built target NativeBoostPlugin [ 83%] Built target UnixOSProcessPlugin [ 85%] Built target B3DAcceleratorPlugin [ 87%] Built target SqueakFFIPrims [ 88%] Built target InternetConfigPlugin [ 88%] Built target FT2Plugin [ 97%] Built target pharo [ 98%] Built target vm-display-null [ 99%] Built target vm-display-X11 [ 99%] Built target vm-sound-ALSA [100%] Built target vm-sound-null A little go: root@devdebian:/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/results# ./pharo Could not open the pharo image file `pharo.image'. There are three ways to open a pharo image file. You can: 1. Put copies of the default image and changes files in this directory. 2. Put the name of the image file on the command line when you run pharo (use the `-help' option for more information). 3. Set the environment variable PHARO_IMAGE to the name of the image that you want to use by default. For more information, type: `man pharo' (without the quote characters). Yes! And then, root@devdebian:/home/philippeback/Documents/Smalltalk/2-MyWorkspaces/workspaceVMOSXFromBook/blessed/image# ../results/pharo generator.image Working! Screenshot as proof. But the image complains that the VM is too old. I don't know where it goes to look after that, vmVersionInfo.h for sure. But it works well. Now, the next step would be doing the packaging. Phil

Feb. 24, 2013

[Pharo-project] BalloonCanvas>>drawPolygon

by Hilaire Fernandes

Hello, When I use this method I get a beautiful red rectangle. And I can read http://bugs.squeak.org/view.php?id=7598 Do someone confirm the issue? Thanks Hilaire

Feb. 24, 2013

Re: [Pharo-project] zero conf build

by phil＠highoctane.be

Has there been any progress on this? I still have the GLIBC issue: root@devdebian:/home/philippeback/Documents/Smalltalk/workspaceZeroConf/vm# ./pharo ./pharo: /lib32/libc.so.6: version `GLIBC_2.15' not found (required by ./pharo) root@devdebian:/home/philippeback/Documents/Smalltalk/workspaceZeroConf/vm# strings /lib/libc.so.6 | grep GLIBC GLIBC_2.2.5 GLIBC_2.2.6 GLIBC_2.3 GLIBC_2.3.2 GLIBC_2.3.3 GLIBC_2.3.4 GLIBC_2.4 GLIBC_2.5 GLIBC_2.6 GLIBC_2.7 GLIBC_2.8 GLIBC_2.9 GLIBC_2.10 GLIBC_2.11 GLIBC_PRIVATE GNU C Library (Debian EGLIBC 2.11.3-4) stable release version 2.11.3, by Roland McGrath et al. 2013/1/23 Frank Shearar <frank.shearar(a)gmail.com>: > On 23 January 2013 15:26, Tudor Girba <tudor(a)tudorgirba.com> wrote: >> Do we want to act upon this issue? Can I do anything? >> >> Fortunately, the VM from Eliot works fine, so I can use that for the moment. > > It does, on 32 bit machines, or 64 bit machines where you can install ia32-libs. > > I'm only familiar with the glibc thing because I've been trying to get > something running on a 64 bit machine with glibc 2.11 and _no_ 32 bit > libraries. > > frank > >> Cheers, >> Doru >> >> >> >> On Wed, Jan 23, 2013 at 3:35 PM, Igor Stasenko <siguctua(a)gmail.com> wrote: >>> >>> On 23 January 2013 15:24, Frank Shearar <frank.shearar(a)gmail.com> wrote: >>> > On 23 January 2013 14:05, Igor Stasenko <siguctua(a)gmail.com> wrote: >>> >> On 23 January 2013 11:08, Camillo Bruni <camillobruni(a)gmail.com> wrote: >>> >>> so yeah, looks like the linux VMs won't run anymore under ubuntu 10 >>> >>> >>> >> The software upgrade hit us back. >>> >> Should we install ubuntu 10 slave to build VMs on it? >>> > >>> > At the risk of sounding foolish, is it possible to write the Makefile >>> > to use a particular (and configurable) glibc, rather than the glibc >>> > that just happens to be on a machine? >>> > >>> >>> This is not sounds foolish.. >>> >>> > That way one could use whatever machine, and say "use glibc 2.11". >>> > >>> >>> The last time i faced problem(s) with glibc i found it very >>> non-trivial to have two >>> different versions of it on a system, and i remember i failed back >>> then, trying to convince >>> compiler to use proper version of it.. and then linker and etc.. >>> and i ended up in having so much mess, that at the end i just decided >>> to reinstall a system. :) >>> >>> But it was long ago.. don't know maybe i was doing something foolish >>> and solution is easy (at least today). >>> >>> > frank >>> >>> >>> -- >>> Best regards, >>> Igor Stasenko. >>> >> >> >> >> -- >> www.tudorgirba.com >> >> "Every thing has its own flow" >

Feb. 24, 2013

Re: [Pharo-project] PharoConf Tutorial

by Sean P. DeNigris

MartinW wrote > I would love to watch a video of this tutorial (and the other tutorials at > PharoConf). Will there be one? Yes, please! So important... even if only iPhone videos, the influence of the conference and presentations will be magnified, and all the hard work will reach so many more :) -- View this message in context: http://forum.world.st/PharoConf-Tutorial-tp4671362p4671825.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

Feb. 24, 2013

Re: [Pharo-project] PharoConf Tutorial

by MartinW

philippeback wrote > Key concepts made clear. > Examples for all widgets. > Comments in classes. > An explanation of how the whole thing works from a design principles > point of view. > > 2013/2/21 Benjamin < > benjamin.vanryseghem.pharo@ > >: >> if I do a Spec tutorial at Bern for the PharoConf, what would you like to >> be >> the tutorial about ? :) I would love to watch a video of this tutorial (and the other tutorials at PharoConf). Will there be one? -- View this message in context: http://forum.world.st/PharoConf-Tutorial-tp4671362p4671824.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

Feb. 24, 2013