May 2017 - Pharo-users - lists.pharo.org

HiDPI
by Steven R. Baker May 16, 2017

May 16, 2017

Heya folks, I have a laptop with a 3K screen. Is it possible to tell Pharo to render everything at a double resolution or something? I feel like this ought to have been a solved problem already, sorry if it's really obvious and I just haven't found it. I use Debian if that matters; I suspect this just works out of the box on Macs. Cheers! -Steven

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[Zinc] ZnInvalidUTF8: Illegal leading byte for utf-8 encoding
by Udo Schneider May 15, 2017

May 15, 2017

All, I'm hitting an error where fetching web content fails. The website does indeed use invalid characters. The easiest way to reproduce: ZnEasy get: 'http://www.darkreading.com/partner-perspectives/malwarebytes/locky-returns-…' Is there any way to tell Zinc to simply ignore that error and to continue? CU, Udo

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Is there a bind key to go to next argument?
by Andreas Sunardi May 15, 2017

May 15, 2017

Is there a bind key to jump to the next argument slot? After using TAB for method completion, I wonder if there's a key/command to jump to the next argument slot. I checked the keymap browser and either it isn't there or I missed it. The closest I've done so far is Meta + Right, but this needs to be performed 3 times to go to the next argument. -- Andreas

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Vm crash
by Cyril Ferlicot D. May 15, 2017

May 15, 2017

Hello, At Synectique a client reported us a problem that we cannot reproduce. The vm crash and the error displayed is: stack page bytes 4096 available headroom 3300 minimum unused headroom 1880 launchServer.sh: line 2: 34556 Aborted (core dumped) pharo-linux-vm/pharo Pharo.image serverDeployment The vm is the stable vm for Pharo 4. Does someone knows what can cause this kind of problem? -- Cyril Ferlicot https://ferlicot.fr http://www.synectique.eu 2 rue Jacques PrÃ©vert 01, 59650 Villeneuve d'ascq France

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Re: [Pharo-users] SSL/TLS plugin initailization failed (VM plugin missing ? OS libraries missing ?)
by Sven Van Caekenberghe May 15, 2017

May 15, 2017

Just to be sure, I tried from scratch: $ cat /etc/issue Ubuntu 16.04.2 LTS $ uname -a Linux audio359 3.13.0-57-generic #95-Ubuntu SMP Fri Jun 19 09:28:15 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux $ curl get.pharo.org/60+vm | bash ... $ ./pharo Pharo.image printVersion [version] 6.0 #60482 $ ./pharo Pharo.image eval "ZnClient new get: 'https://pharo.org'" '<!DOCTYPE HTML> <html> <head> ... </html>' $ ldd pharo-vm/lib/pharo/5.0-201705022326/SqueakSSL.so linux-gate.so.1 => (0xf773a000) libcrypto.so.1.0.0 => /lib/i386-linux-gnu/libcrypto.so.1.0.0 (0xf751c000) libssl.so.1.0.0 => /lib/i386-linux-gnu/libssl.so.1.0.0 (0xf74b2000) libc.so.6 => /lib/i386-linux-gnu/libc.so.6 (0xf72fb000) libdl.so.2 => /lib/i386-linux-gnu/libdl.so.2 (0xf72f6000) /lib/ld-linux.so.2 (0xf7718000) This is on a 64-bit Ubuntu with 32-bit libs installed (and that worked before). Something must be different in your case. > On 8 May 2017, at 13:36, Marc Hanisch via Pharo-users <pharo-users(a)lists.pharo.org> wrote: > > > From: Marc Hanisch <marc.hanisch(a)googlemail.com> > Subject: Re: [Pharo-users] SSL/TLS plugin initailization failed (VM plugin missing ? OS libraries missing ?) > Date: 8 May 2017 at 13:36:12 GMT+2 > To: Any question about pharo is welcome <pharo-users(a)lists.pharo.org> > > > Hello, > I have the same problem on Ubuntu 16.04 and Fedora 25... > > Any hints? > Marc > > > Am 08.05.2017 13:18 schrieb "Julien Delplanque" <julien(a)tamere.eu>: > Ok, I installed the missing library: > > yaourt -S lib32-openssl-1.0 > > now when I do: > > ldd /usr/share/pharo/vm/libSqueakSSL.so > > I get: > > /usr/share/pharo/vm/libSqueakSSL.so: /usr/lib32/libssl.so.1.0.0: version `OPENSSL_1.0.0' not found (required by /usr/share/pharo/vm/libSqueakSSL.so) > linux-gate.so.1 (0xf77f1000) > libssl.so.1.0.0 => /usr/lib32/libssl.so.1.0.0 (0xf7731000) > libc.so.6 => /usr/lib32/libc.so.6 (0xf7571000) > libcrypto.so.1.0.0 => /usr/lib32/libcrypto.so.1.0.0 (0xf7360000) > /usr/lib/ld-linux.so.2 (0x565de000) > libdl.so.2 => /usr/lib32/libdl.so.2 (0xf735b000) > > So it is still not working, I still get the exception in Pharo. :-( > > Julien > > >

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Windows equivalent of kill -s SIGUSR1?
by Alistair Grant May 15, 2017

May 15, 2017

Hi All, The subject pretty much says it all: Is there an equivalent on Windows to the linux kill -s SIGUSR1 <pid> that gets the VM to dump its current status? Thanks, Alistair

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PetitParser installation fails in Pharo 5.0
by Andreas Sunardi May 15, 2017

May 15, 2017

Following DeepIntoPharo, I tried to install PetitParser into my Pharo 5.0 image (I noticed PetitParser installation problem email in March). It failed with the message WinPlatform class was undefined. I went to Moose's PetitParser site in smalltalkhub and followed the instruction there, and this also failed. Out of frustration, I downloaded Moose 6.0 and thought I'd start from Moose image instead. But then I noticed Moose's PetitParser package has ConfigurationOfPetitParser from version TudorGirba.77 and the instruction I followed was trying to install it using version TudorGirba.80. Back to my Pharo 5 image, I unload/remove ConfigurationOfPetitParser and load version TudorGirba.77. And this works! But this way to solve PetitParser installation problem seems wrong. I figure if this could very well happen with other packages too. What is the right way to find package version that works with my image/pharo version? Or is this an issue with PetitParser package itself and should I ask/report this to Moose team? -- Andreas Sunardi

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New booklet available
by Stephane Ducasse May 14, 2017

May 14, 2017

A new booklet is joining the collection and it is on Voyage the object to document mapper developed by E. Lorenzano. Available in beta http://files.pharo.org/books/ and open to contributors at https://github.com/SquareBracketAssociates/Booklet-Voyage Enjoy Stef

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Where does inspector store snippets?
by Sean P. DeNigris May 14, 2017

May 14, 2017

I see the "play-cache" folder but no "inspect-cache". It would be nice to keep these when rebuilding an image from scratch... ----- Cheers, Sean -- View this message in context: http://forum.world.st/Where-does-inspector-store-snippets-tp4947096.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

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Meta-clicking to bring up the halo
by horrido May 14, 2017

May 14, 2017

I have Pharo 5.0 running under both Windows 7 and Raspbian (using the Spur VM). Curiously, I can bring up the halo in Windows by meta-clicking, but not so in Raspbian. In Raspbian, the only thing I can do is 'add halo' from a context menu (which I can also do in Windows). I'm just guessing but this issue must be related to the VM, since the Pharo 5.0 image *should* be the same on both platforms (?). -- View this message in context: http://forum.world.st/Meta-clicking-to-bring-up-the-halo-tp4947067.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

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