Re: [Scilab-users] macOs High Sierra
Phillippe, I am not sure if you have seen this work around listed in another thread: Scilab 6.0.0 (the standar distribution, not the nightly build) worked for me with Mac OS high sierra 10.13.3 by removing these files: /Applications/scilab-6.0.0.app/Contents/MacOS/lib/thirdparty/libBLAS.dylib /Applications/scilab-6.0.0.app/Contents/MacOS/lib/thirdparty/libz.* That may work for you while you wait for an updated Mac OS build to be contributed. -- Ricardo Fabbri Professor of Computer Engineering IPRJ/UERJ Nova Friburgo Graduate Program – CAPES 6 rfabbri.github.io On Tue, Feb 6, 2018 at 2:34 PM, Clément David wrote: > Hello Antoine, hello all, > > The www.scilab.org website have not been updated yet but the nightly builds > might be removed in > favor of the Continuous Integration builds [1]. The MacOs build [2] is a bit > unreliable but might > provide your the latest binaries. > > [1]: https://build.scilab.org/view/Scilab%20binaries/ > [2]: https://build.scilab.org/view/Scilab%20binaries/job/scilab-6.0-macosx/ > > Thanks, > > -- > Clément > > Le lundi 05 février 2018 à 13:02 +0100, amonm...@laas.fr a écrit : >> Le 05/02/2018 à 12:44, Philippe Dérogis a écrit : >> > Hi, >> > >> > I upgraded my mac to High Sierra 10.13.3 last week and Scilab 6.0.0 >> > doesn’t start anymore. I >> > tried to download the nighty build here : >> > http://www.scilab.org/en/development/nightly_builds/br >> > anch60 and I get the 404 error : The requested URL >> > /download/2017-08-02/scilab-branch-6.0- >> > 1500821730-x86_64.dmg was not found on this server. >> > I would like to know if there is a fix to this situation. >> Hello, >> >> It's the same with the master branch: >> http://downloadarea.scilab.org/download/2017-08-02/scilab-ma >> ster-1501146348-x86_64.dmg gives a 404. That's the same for the windows >> link: http://downloadarea. >> scilab.org/download/2017-07-28/scilab-master-1501146348_x64.exe >> >> Antoine >> > Any help would be greatly appreciated. >> > >> > Thanks to all developers and contributors. >> > >> > Philippe DEROGIS. >> > >> > >> > >> > ___ >> > users mailing list >> > users@lists.scilab.org >> > http://lists.scilab.org/mailman/listinfo/users >> >> ___ >> users mailing list >> users@lists.scilab.org >> http://lists.scilab.org/mailman/listinfo/users > ___ > users mailing list > users@lists.scilab.org > http://lists.scilab.org/mailman/listinfo/users ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
Re: [Scilab-users] This version of Scilab will probably fail on this system (10.13)
Hi, Just updating that Scilab 6.0.0 worked for me with Mac OS high sierra 10.13.2 by removing these files: /Applications/scilab-6.0.0.app/Contents/MacOS/lib/thirdparty/libBLAS.dylib /Applications/scilab-6.0.0.app/Contents/MacOS/lib/thirdparty/libz.* Best, -- Ricardo Fabbri Professor of Computer Engineering IPRJ/UERJ Nova Friburgo Graduate Program – CAPES 6 rfabbri.github.io On Sat, Sep 23, 2017 at 9:15 PM, Paul Bignier wrote: > > Looks like there was a libz update, you may refer to > http://gnucash.1415818.n4.nabble.com/2-6-17-for-MacOS-X-td4692832.html to > replace the libz* files in > /Applications/scilab-6.0.0.app/Contents/MacOS/lib/thirdparty/ by the ones in > /usr/lib/, it looks like it went from 1.2.3 to 1.2.4 or 1.2.8. > > > Regards, > > Paul > > > > Paul BIGNIER > Development engineer > --- > ESI Group - Scilab > 99 rue des Solets - 94513 Rungis, France > Phone: +33.1.41.73.58.77 > https://scilab.io > https://esi-group.com > > > > > From: users on behalf of Heinz Nabielek > > Sent: Saturday, September 23, 2017 9:15 PM > To: users@lists.scilab.org > Subject: Re: [Scilab-users] This version of Scilab will probably fail on > this system (10.13) > > This does not work either. Below messages...What can we do now? > Heinz > > Heinzs-iMac:~ heinznabielek$ > /Applications/scilab-6.0.0.app/Contents/MacOS/bin/scilab > true > dyld: Symbol not found: _inflateValidate > Referenced from: > /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libPng.dylib > Expected in: > /Applications/scilab-6.0.0.app/Contents/MacOS/lib/thirdparty/libz.1.dylib > in > /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libPng.dylib > /Applications/scilab-6.0.0.app/Contents/MacOS/bin/scilab: line 957: 945 > Abort trap: 6 "$SCILABBIN" "$@" > > On 21.09.2017, at 15:00, Paul Bignier wrote: > > > Hi Heinz, > > As the error seems to be related to libBLAS, as it was for Scilab 5, here's > a link to a discussion with a fix that may help: > http://mailinglists.scilab.org/Scilab-users-macOS-Sierra-Scilab-not-working-yet-td4034586.html > Please get back to us with your results! > > Regards, > Paul > > > > -- > Sent from: > http://mailinglists.scilab.org/Scilab-users-Mailing-Lists-Archives-f2602246.html > ___ > users mailing list > users@lists.scilab.org > http://lists.scilab.org/mailman/listinfo/users > > ___ > users mailing list > users@lists.scilab.org > http://lists.scilab.org/mailman/listinfo/users > ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
Re: [Scilab-users] Matlab vs Scilab perf
+1 for the fact that Python is much less simple than Scilab, period. It has a scalability and general-purpose language niche, but to begin with, it is too strongly typed for a lab language. And Python interactive data exporation GUI is not as strong yet AFAIK. -- Dr Ricardo Fabbri Professor of Computer Engineering GNU/Linux registered user #175401 pt.wikipedia.org/wiki/IPRJ labmacambira.sf.net rfabbri.github.io On Thu, Mar 2, 2017 at 8:08 PM, Stéphane Mottelet wrote: > > > Le 02/03/2017 à 23:23, Samuel Gougeon a écrit : >> >> [...] >> >> As a conclusion, i think that introducing non-optimal syntaxes or >> duplicates etc in the language hurts much more than introducing a quite slow >> algorithm. Simply because the algorithm can be changed later without >> breaking anything, while introducing badly designed syntaxes or usages is >> much harder to manage afterwards, and impedes much more learning, using and >> maintaining the language. > > You are *so* right Samuel... > > S. > >> >> Best regards >> Samuel >> >> ___ >> users mailing list >> users@lists.scilab.org >> http://lists.scilab.org/mailman/listinfo/users > > > ___ > users mailing list > users@lists.scilab.org > http://lists.scilab.org/mailman/listinfo/users ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
Re: [Scilab-users] Matlab vs Scilab perf
Speaking from experience: It is worth mentioning that in many ways performance is not critical for a "lab" language like Scilab or Matlab. It is just an extremely simple language to test concepts and algorithms at a very small scale of granularity. The real crucial factor for Scilab or Matlab is the GUI for exploring data and developing algorithms interactively. Once you have a working solution, you'll fit it inside a bigger and more relevant system by porting promptly to a language like C++ for scalability and speed. Just use Scilab for what its worth, don't obsess with speed, even though it is important. Best, -- Dr Ricardo Fabbri Professor of Computer Engineering GNU/Linux registered user #175401 pt.wikipedia.org/wiki/IPRJ labmacambira.sf.net rfabbri.github.io On Thu, Mar 2, 2017 at 2:00 PM, Samuel Gougeon wrote: > Le 02/03/2017 à 16:29, Michael Benguigui a écrit : > > Hi all, > As a Scilab user, I am currently fighting to reach Matlab performance..My > current scilab program takes 4x more than my matlab's vesion. Here are some > instructions requiring some optimizations.. If you have an idea... thanks a > lot! > > All times are cumulative times after the execution (iterations) > I used the Matlab and Scilab profilers > > > Congratulations for using the new Scilab profiler :) > Could you post please the file of results? It is indeed hard to answer > without having more information either on a runnable part of your code, or > about results you got with the profiler. > > Regards > Samuel > > > ___ > users mailing list > users@lists.scilab.org > http://lists.scilab.org/mailman/listinfo/users > ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
[Scilab-users] SIP updated for Ubuntu 16.10
Dear all, The Scilab Image Processing Toolbox 0.12.1 has been released. It has been updated to support Ubuntu 16.10. As such, it has been tested with the default Scilab 5.5.2 and Imagemagick 6.8.9-9 that are packaged for this Linux distribution. These changes benefit other Unix flavors as well. New instructions, as well as an automation script to install dependencies, have been updated on the website http://siptoolbox.sf.net If you have never installed anything from source before, you can try running this command on Terminal: wget -O- https://sourceforge.net/p/siptoolbox/siptoolbox/ci/master/tree/install-sip?format=raw | sh Your password will be asked a few times for sudo when installing dependencies. We are in dire need of volunteers to maintain binary packages for SIP. It is not a feasible task for me to do it on a regular basis. Image processing is arguably the number one demand for Scilab extensions, as can be seen in Atoms statistics. We need to invest on this. For now, SIP can only be reliably maintained and installed from source downloaded through Git under Linux. Best regards, -- Dr Ricardo Fabbri Professor of Computer Engineering GNU/Linux registered user #175401 pt.wikipedia.org/wiki/IPRJ labmacambira.sf.net rfabbri.github.io ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
Re: [Scilab-users] scilab 6.0.0-beta-1 on Mac OS X El Capitan
Hi, Just letting you know I've updated the bugracker with a work-around. http://bugzilla.scilab.org/show_bug.cgi?id=14182 Thanks, -- Dr Ricardo Fabbri Professor of Computer Engineering GNU/Linux registered user #175401 www.lems.brown.edu/~rfabbri pt.wikipedia.org/wiki/IPRJ labmacambira.sf.net On Mon, Apr 4, 2016 at 4:40 AM, Clément David wrote: > Hello, > > I guess there might be a bug on that support. You can add yourself to the CC > list on the bugzilla > interface to be alerted on change. > > -- > Clément > > Le dimanche 03 avril 2016 à 06:04 -0700, jaipur a écrit : >> Thank you. >> I understand that scilab 6.0.0-beta-1 does not support Mac OS X El Capitan. >> >> >> >> >> -- >> View this message in context: >> http://mailinglists.scilab.org/scilab-6-0-0-beta-1-on-Mac-OS-X-El-Ca >> pitan-tp4033887p4033893.html >> Sent from the Scilab users - Mailing Lists Archives mailing list archive at >> Nabble.com. >> ___ >> users mailing list >> users@lists.scilab.org >> http://lists.scilab.org/mailman/listinfo/users > ___ > users mailing list > users@lists.scilab.org > http://lists.scilab.org/mailman/listinfo/users ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
Re: [Scilab-users] Image processing for color positioning and distance from a specific point.
Hi, take a look at siptoolbox.sf.net. Download the Git version, and there is a function called color_classify in macros/color_classify.sci It takes an input image and classifies each pixel into 6 broad classes: Red, Green, Blue, Yellow, Black, or 'others'. I haven't documented it properly yet, but you can play with it. The Red color was tuned to be sensitive, but you can change the parameters inside the function to suit your detection needs. SIP is designed for Linux and Mac OSX but you should be able to use this specific function in another OS. Best, -- Dr Ricardo Fabbri Professor of Computer Engineering GNU/Linux registered user #175401 www.lems.brown.edu/~rfabbri pt.wikipedia.org/wiki/IPRJ labmacambira.sf.net On Wed, May 28, 2014 at 5:35 AM, Varun Singh wrote: > Hello > > I am having problems with a program regarding the color detection and > location of that particular color in the picture. I browsed through many > tutorials but was unable to put it into effect for the desired output of > mine. Basically i want to locate the red points in the attached image and > also find the distance between the red and green parts of the image using a > scilab program. > > So can u please send me the commands and instructions regarding how i can > proceed through this as i m new to scilab, asap and oblige. > > Regards > Varun Singh > > ___ > users mailing list > users@lists.scilab.org > http://lists.scilab.org/mailman/listinfo/users > > ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
Re: [Scilab-users] Scilab for MacOS-X 10.9 Mavericks?
I had to do this about a month ago: http://bugzilla.scilab.org/show_bug.cgi?id=13087 perhaps it could help. -- Dr Ricardo Fabbri Professor of Computer Engineering GNU/Linux registered user #175401 www.lems.brown.edu/~rfabbri pt.wikipedia.org/wiki/IPRJ labmacambira.sf.net On Tue, Dec 10, 2013 at 3:48 AM, Gary Nelson wrote: > Scilab will not open, even using the latest beta version. The app appears to > launch and no error messages come forth, but nothing happens. > > Is there any sense of what it takes to get support for this OS version? > > > Gary Nelson > gnelson.zyn...@gmail.com > > > > > > > ___ > users mailing list > users@lists.scilab.org > http://lists.scilab.org/mailman/listinfo/users > ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
Re: [Scilab-users] Scilab on Mavericks with Java 7?
> Maybe scilab just doesn't work with Java 1.7? > It should. It uses Java 1.7 on my computer. On Sept 3 I had posted something on getting Scilab to run on OSX Mavericks in the dev list which might be of use. Since you mentioned one error regarding jnilibs, > > Cannot find > /Applications/scilab-master-1385142704.app/Contents/MacOS/thirdparty/java//lib//libjava.jnilib > Then you can try something I had to do here: I used all .jnilibs by copying them from the latest nightly build dmg. I placed the .jnilibs at /Library/Java/JavaVirtualMachines/jdk1.7.0_25.jdk/Contents/Libraries (your jdk is jdk1.7.0_45 but you get the point). Ricardo. ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
Re: [Scilab-users] Scilab on Mavericks with Java 7?
Hi, Here are some things you can try (all with nightly build or the latest source code from the master branch) 1) You can try setting up your environment and Scilab to use Java 7. On a terminal, have you tried: export JAVA_HOME=`/usr/libexec/java_home -v 1.7` SCIVERBOSE=1 scilab (also, what message do you get in the terminal when you simply run "scilab"?) 2) Perhaps the workaround in this link can help you, as I've needed it to get scilab to run on my macbook pro: http://bugzilla.scilab.org/show_bug.cgi?id=13087 3) You can try compiling Scilab, here are my notes which has been tested on OSX Mavericks http://wiki.nosdigitais.teia.org.br/Scilab PS: To understand Java and OSX there is this link http://blog.hgomez.net/blog/2012/07/20/understanding-java-from-command-line-on-osx/ Hope this can help, -- Dr Ricardo Fabbri Professor of Computer Engineering GNU/Linux registered user #175401 www.lems.brown.edu/~rfabbri pt.wikipedia.org/wiki/IPRJ labmacambira.sf.net On Wed, Dec 4, 2013 at 11:38 PM, haggerty wrote: > I have been trying to use Scilab since upgrading to Mac OS 10.9, but I have > not been able to get past the the attached popup, which wants me to install > Java 6. I have only Java 7, and I'd like to keep it that way. This seems > to be the same with Scilab 5.4.1 and the nightly build of 5.5.0. > > <http://mailinglists.scilab.org/file/n4027974/scilaberror.png> > > Is there any way around this? > > > > -- > View this message in context: > http://mailinglists.scilab.org/Scilab-on-Mavericks-with-Java-7-tp4027974.html > Sent from the Scilab users - Mailing Lists Archives mailing list archive at > Nabble.com. > ___ > users mailing list > users@lists.scilab.org > http://lists.scilab.org/mailman/listinfo/users ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
Re: [Scilab-users] OS X Nightly build
Hello, I was able to build Scilab master branch successfully in Moutain Lion 10.8.3. However, it does not launch, just like the nightly builds. When I'm at the src/scilab/scilab directory and type "bin/scilab" I get the message on the console: rfabbri@Ricardos-MacBook-Pro:~/src/scilab/scilab$ ./bin/scilab /Library/Java/JavaVirtualMachines/1.6.0_37-b06-434.jdk/Contents/Home Error checking symlink for the target jvm. And Scilab just keeps bouncing. At least we now know this is not an issue with your packaging system, as it happens with a fresh compile as well. This is blocking me from using scilab in my OS X. Best. -- Dr Ricardo Fabbri Professor of Computer Engineering GNU/Linux registered user #175401 www.lems.brown.edu/~rfabbri pt.wikipedia.org/wiki/IPRJ labmacambira.sf.net On Tue, May 21, 2013 at 2:04 PM, Ricardo Fabbri wrote: > Hi, > > still having issues here. Both Scilab 5.4.1 and nightly build 5-1.4.1.dmg > (master) fail to run on my computer with the latest Mountain Lion. > > Best, > > > -- > Dr Ricardo Fabbri > Professor of Computer Engineering > GNU/Linux registered user #175401 > www.lems.brown.edu/~rfabbri > pt.wikipedia.org/wiki/IPRJ > labmacambira.sf.net > > > On Thu, Apr 25, 2013 at 12:32 AM, Ricardo Fabbri wrote: > >> Same thing happens with the official 5.4.1 dmg >> >> Running OSX 10.8.3, jdk 6 >> >> best, >> >> >> -- >> Dr Ricardo Fabbri >> Professor of Computer Engineering >> GNU/Linux registered user #175401 >> www.lems.brown.edu/~rfabbri >> pt.wikipedia.org/wiki/IPRJ >> labmacambira.sf.net >> >> >> On Sun, Apr 14, 2013 at 4:42 AM, Sylvestre Ledru < >> sylvestre.le...@scilab-enterprises.com> wrote: >> >>> On 14/04/2013 01:45, Michael Dunn wrote: >>> > I just DL'd the latest OS X nightly build, dated April 5: >>> > >>> > scilab-master-1365151558.app >>> > >>> > >>> > When I try to start it, the dock icon bounces once, then, nothing. I >>> > also tried running from the .dmg. Nothing. I was hoping it contained >>> the >>> > fix for my CSV read problem… >>> Yes, we started a new development cycle (Scilab 5.5), we took the >>> liberty to change some elements in the packaging of the application, >>> causing the compilation chain to fail. It is why the nightly builds have >>> not been published recently. >>> >>> They should be back soon (maybe next week). >>> >>> Sylvestre >>> >>> >>> ___ >>> users mailing list >>> users@lists.scilab.org >>> http://lists.scilab.org/mailman/listinfo/users >>> >> >> > ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
Re: [Scilab-users] OS X Nightly build
Hi, still having issues here. Both Scilab 5.4.1 and nightly build 5-1.4.1.dmg (master) fail to run on my computer with the latest Mountain Lion. Best, -- Dr Ricardo Fabbri Professor of Computer Engineering GNU/Linux registered user #175401 www.lems.brown.edu/~rfabbri pt.wikipedia.org/wiki/IPRJ labmacambira.sf.net On Thu, Apr 25, 2013 at 12:32 AM, Ricardo Fabbri wrote: > Same thing happens with the official 5.4.1 dmg > > Running OSX 10.8.3, jdk 6 > > best, > > > -- > Dr Ricardo Fabbri > Professor of Computer Engineering > GNU/Linux registered user #175401 > www.lems.brown.edu/~rfabbri > pt.wikipedia.org/wiki/IPRJ > labmacambira.sf.net > > > On Sun, Apr 14, 2013 at 4:42 AM, Sylvestre Ledru < > sylvestre.le...@scilab-enterprises.com> wrote: > >> On 14/04/2013 01:45, Michael Dunn wrote: >> > I just DL'd the latest OS X nightly build, dated April 5: >> > >> > scilab-master-1365151558.app >> > >> > >> > When I try to start it, the dock icon bounces once, then, nothing. I >> > also tried running from the .dmg. Nothing. I was hoping it contained the >> > fix for my CSV read problem… >> Yes, we started a new development cycle (Scilab 5.5), we took the >> liberty to change some elements in the packaging of the application, >> causing the compilation chain to fail. It is why the nightly builds have >> not been published recently. >> >> They should be back soon (maybe next week). >> >> Sylvestre >> >> >> ___ >> users mailing list >> users@lists.scilab.org >> http://lists.scilab.org/mailman/listinfo/users >> > > ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
Re: [Scilab-users] OS X Nightly build
Same thing happens with the official 5.4.1 dmg Running OSX 10.8.3, jdk 6 best, -- Dr Ricardo Fabbri Professor of Computer Engineering GNU/Linux registered user #175401 www.lems.brown.edu/~rfabbri pt.wikipedia.org/wiki/IPRJ labmacambira.sf.net On Sun, Apr 14, 2013 at 4:42 AM, Sylvestre Ledru < sylvestre.le...@scilab-enterprises.com> wrote: > On 14/04/2013 01:45, Michael Dunn wrote: > > I just DL'd the latest OS X nightly build, dated April 5: > > > > scilab-master-1365151558.app > > > > > > When I try to start it, the dock icon bounces once, then, nothing. I > > also tried running from the .dmg. Nothing. I was hoping it contained the > > fix for my CSV read problem… > Yes, we started a new development cycle (Scilab 5.5), we took the > liberty to change some elements in the packaging of the application, > causing the compilation chain to fail. It is why the nightly builds have > not been published recently. > > They should be back soon (maybe next week). > > Sylvestre > > > ___ > users mailing list > users@lists.scilab.org > http://lists.scilab.org/mailman/listinfo/users > ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
