April 2012 - Pharo-dev - lists.pharo.org

[Pharo-project] Nautilus

by blake

Is there any documentation on Nautilus anywhere? I was trying to get it to create getters and setters but I don't see if it does that. Also, there are these tantalizing letters on the side (S, B, D, I, C) and sometimes a yellow band appears on the right--which I guess is a warning about length, but what are the numbers? Also, the category pane is now the package pane, and given my confusion about the relationship between those, it'd be good to know how Nautilus is different. ===Blake===

April 20, 2012

Re: [Pharo-project] OSProcess - is process done?

by Sean P. DeNigris

David T. Lewis wrote > > PipeableOSProcess class>>waitForCommand: is just a loop... David, It doesn't seem like that's the problem because it's intermittent. I can run the exact same command with the same output and sometimes it recognizes that it's complete and sometimes not. I don't know if it's related, but when I do: p := PipeableOSProcess command: '/usr/bin/expect /path/to/expect.exp'. where expect.exp is a wrapper to supply login credentials to ssh, I get a similar problem... p next: 100. "This returns the welcome text from the server... ssh has successfully connected" p nextPutAll: 'ls', Character cr asString. "I send the ls command to the remote server" p atEnd. "Primitive failed <primitive: 'primitiveFileSetPosition' module: 'FilePlugin'> in AttachableFileStream(StandardFileStream)>>primSetPosition:to:" "weird, no?" p upToEnd. "This hangs, even though there is output in the pipe" p next: 5. "In fact, if I get the output a little at a time, I can see the result of the ls command" What do you think? Thanks. Sean -- View this message in context: http://forum.world.st/OSProcess-is-process-done-tp4569088p4575379.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

April 20, 2012

Re: [Pharo-project] One-click Windows comment

by blake

On Fri, Apr 20, 2012 at 12:32 PM, Ricardo Moran <richi.moran(a)gmail.com> wrote: > There is no need for a .Ink or .bat in Windows. You can just point to the > correct image in the .ini file so that users will only click on the .exe > (which should be renamed to Pharo.exe, BTW). > > If I remember correctly, older versions of Pharo did it this way, why did it > change? I would've sworn I recently downloaded a one-click that had a .LNK--that was where I got the idea to do it for this one. It even referenced the .LNK in the readme.bat. That said, I have the Pharo-1.3-13315-OneClick.zip file handy here, and it does just use an .INI file and tell Windows users to just click on the pharo.exe. So, I think all possible ways of starting Pharo have been explored at this point. :-) ===Blake===

April 20, 2012

Re: [Pharo-project] Pharo 1.4 on Reddit

by Marcus Denker

On Apr 20, 2012, at 8:55 AM, Geert Claes wrote: > I noticed the "toybox from mattel" comment, so its probably a good idea to > make sure the screenshots on the Pharo website at > http://www.pharo-project.org/about/screenshots reflect the current release. > The iPhone screenshot should also use a more recent iPhone to indicate Pharo > is on the ball. > I removed all the old screenshots. -- Marcus Denker -- http://marcusdenker.de

April 20, 2012

Re: [Pharo-project] [update 2.0] #20006

by Marcus Denker

On Apr 20, 2012, at 9:51 PM, Sven Van Caekenberghe wrote: > > On 20 Apr 2012, at 21:45, StÃ©phane Ducasse wrote: > >> we went to euratechnology where INRIA has a show room. >> http://www.euratechnologies.com/ >> >> the building is gorgeous. This was EU money well spent because >> it will change completely this part of the city. they are renovating the complete area. > > Looks very nice ! > > And that is where the Pharo conference takes place ? > > ;-) hehe... no, that will be at the Inria main building. Which is *not* the bulding you see on the website http://www.inria.fr/centre/lille that is Eurallille http://fr.wikipedia.org/wiki/Euralille Marcus -- Marcus Denker -- http://marcusdenker.de

April 20, 2012

Re: [Pharo-project] The video about Athens

by Sean P. DeNigris

Tudor Girba-2 wrote > > Ok, I am trying to install Cairo on Mac Lion, but it proves to be a bit > too difficult. > I had a problem at this step too, which was solved with: sudo port -n upgrade --force libpng +universal But yours looks a little different. Check the log indicated in the error message for more info... Tudor Girba-2 wrote > > Log for expat is at: > /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_t -- View this message in context: http://forum.world.st/The-video-about-Athens-tp4571100p4575147.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

April 20, 2012

Re: [Pharo-project] The video about Athens

by Tudor Girba

Hi, Ok, I am trying to install Cairo on Mac Lion, but it proves to be a bit too difficult. I do "sudo port install cairo +universal" and I get the output as listed below. Any ideas? Is there no simple way to just get the pre-built library from somewhere? ------------OUTPUT-------------- ---> Computing dependencies for cairo ---> Dependencies to be installed: expat fontconfig freetype bzip2 zlib libiconv gperf pkgconfig glib2 gettext ncurses libffi perl5 perl5.12 gdbm xz libpixman libpng xorg-xcb-util xorg-libxcb python27 db46 libedit openssl python_select sqlite3 xorg-libXau xorg-xproto xorg-libXdmcp xorg-libpthread-stubs xorg-xcb-proto libxml2 xrender xorg-libX11 xorg-bigreqsproto xorg-inputproto xorg-kbproto xorg-xcmiscproto xorg-xextproto xorg-xf86bigfontproto xorg-xtrans xorg-renderproto ---> Activating expat @2.1.0_0+universal Error: Target org.macports.activate returned: Image error: /opt/local/bin/xmlwf already exists and does not belong to a registered port. Unable to activate port expat. Use 'port -f activate expat' to force the activation. Error: Failed to install expat Log for expat is at: /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_textproc_expat/expat/main.log Error: The following dependencies were not installed: expat fontconfig freetype bzip2 zlib libiconv gperf pkgconfig glib2 gettext ncurses libffi perl5 perl5.12 gdbm xz libpixman libpng xorg-xcb-util xorg-libxcb python27 db46 libedit openssl python_select sqlite3 xorg-libXau xorg-xproto xorg-libXdmcp xorg-libpthread-stubs xorg-xcb-proto libxml2 xrender xorg-libX11 xorg-bigreqsproto xorg-inputproto xorg-kbproto xorg-xcmiscproto xorg-xextproto xorg-xf86bigfontproto xorg-xtrans xorg-renderproto Error: Status 1 encountered during processing. To report a bug, see <http://guide.macports.org/#project.tickets> Cheers, Doru On 20 Apr 2012, at 02:48, Fernando Olivero wrote: > Hi Tudor, > > I'm forwarding the notes and email i've sent when i successfully compiled Cairo. > (You can check previous mails on this matter also) > > Hope it helps! > > > --------------------------------------------------------------------------------------------------------------------------------- > > Regarding the build, after a lonnnngg series of errors, i also managed > to build universal binaries of Cairo, using MacPorts (brew just > doesn't ease the task of creating 32 bit libraries). > sudo port cairo +universal, worked for me, taking at least 30 min to build. > > ATTENTION: Before entering the port cairo install command, I've had to > manually install appleGcc4.2, found @ [1] (file name > gcc-42-5666.3-darwin11.pkg. Given that i have Lion, XCode4.2, and if > you just allow macports to build appleGcc4.2, it will run a process > that consumes resources and finally stalls your computer! > > I've attached a screen shot that may help somebody else, for setting > up the examples. Using NativeBoost Cog VM for Mac, downloadable from > NativeBoost site or Jenkins. > ..... > > Fernando > [1] http://r.research.att.com/tools/ > > > sudo port install cairo +universal > > file /opt/local/lib/libcairo.2.dylib > /opt/local/lib/libcairo.2.dylib: Mach-O universal binary with 2 architectures > /opt/local/lib/libcairo.2.dylib (for architecture i386): Mach-O > dynamically linked shared library i386 > /opt/local/lib/libcairo.2.dylib (for architecture x86_64): Mach-O > 64-bit dynamically linked shared library x86_64 > > > > > On Fri, Apr 20, 2012 at 12:47 AM, Francisco Garau > <francisco.garau(a)gmail.com> wrote: >> On 19 April 2012 23:06, Alexis Parseghian <a.parseg(a)gmail.com<mailto:a.parseg@gmail.com>> wrote: >> On Thu, Apr 19, 2012 at 6:16 PM, Igor Stasenko <siguctua(a)gmail.com<mailto:siguctua@gmail.com>> wrote: >>> strange.. that video , if streamed from flash.. seems to be without >>> sound track :( >>> >>> but if you click on "download this video" link, then everything is ok.. >> >> No such luck here ; no sound whatsoever, in any version, downloaded or streamed. >> >> >> Same for me... no sound :-( > -- www.tudorgirba.com "No matter how many recipes we know, we still value a chef."

April 20, 2012

Re: [Pharo-project] Late binding class names

by Pavel Krivanek

Hi, I'm pretty sure it is not possibe to do that on classes without VM modifications. But you may look at WADynamicVariable from Seaside how to process such context specific globals. -- Pavel On Fri, Apr 20, 2012 at 9:27 PM, Sean P. DeNigris <sean(a)clipperadams.com> wrote: > How would I hook into the system, let's say during the execution of one > particular method (and whatever methods it calls recursively), and > substitute one Class for another, without effecting the rest of the system? > > For example: > myMethod > Â Â "Until I return, use MyOtherClass instead of MyClass, but only in this > thread" > > Â Â MyClass doSomething. > Â Â ThirdClass doSomethingElse. > > ThirdClass>>doSomethingElse > Â Â "This use of MyClass will also be replaced with MyOtherClass" > > Â Â MyClass doAnotherThing. > > Thanks. > Sean > > -- > View this message in context: http://forum.world.st/Late-binding-class-names-tp4575026p4575026.html > Sent from the Pharo Smalltalk mailing list archive at Nabble.com. >

April 20, 2012

Re: [Pharo-project] [update 2.0] #20006

by Sven Van Caekenberghe

On 20 Apr 2012, at 21:45, StÃ©phane Ducasse wrote: > we went to euratechnology where INRIA has a show room. > http://www.euratechnologies.com/ > > the building is gorgeous. This was EU money well spent because > it will change completely this part of the city. they are renovating the complete area. Looks very nice ! And that is where the Pharo conference takes place ? ;-)

April 20, 2012

Re: [Pharo-project] Unresponsive 1.4 image

by Paul DeBruicker

Janko MivÅ¡ek wrote > > > After Ctrl-C in command prompt there is no new PharoDebug.log. > > > Instead of Crtl-C do you get anything if you find the process and kill it with: kill -s SIGUSR1 <pid> ? (assuming you're using Cog ) -- View this message in context: http://forum.world.st/Unresponsive-1-4-image-tp4574693p4575089.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

April 20, 2012