David, For what it's worth, I've had success building (on Lion) with the system-installed 2.6 (there is one, plus 2.3 and 2.5). You can do:
export VERSIONER_PYTHON_VERSION=2.6 to set the version you get when you run "python". I've also been able to run with the system 2.7. - Kevin p.s. mostly for Matt: I will document this, eventually, really. I did a clean system install over the weekend so I can reproduce with a less hacked-up system. In the process I learned that my dinosaur will not run 10.8 so anything I post will be for 10.7. I have a conference at the end of the month, but after that I'll spend a little time building and documenting. On Aug 7, 2013, at 7:02 AM, David Ragazzi wrote: Opss.. You still will try compile Nupic with XCode, I misunderstood.. hehe Anyway, maybe these tips might help you (my personal "cake receipt" to compile Nupic in OSX). Dowload and install MacPorts (a package manager to Mac): http://www.macports.org/ Download and install Autotools using MacPorts: $ sudo port install automake autoconf libtool Install Python 2.6: - Remove any version already installed (be careful with this). OSX Lion already has Python 2.7 by default.- Download: http://www.python.org/ftp/python/2.6.6/python-2.6.6-macosx10.3.dmg - Install it. Install Pip: - Download: https://bitbucket.org/pypa/setuptools/raw/bootstrap/ez_setup.py $ python ez_setup.py $ easy_install pip Setup NUPIC: $ NTA/NUPIC.sh Note that these instructions allow you compile by shell, not XCode. I'm trying find a way to decrease these steps. I believe that some steps could be avoided. Cheers, David On 7 August 2013 08:28, David Ragazzi <[email protected]<mailto:[email protected]>> wrote: Hi Patrik, Thanks! On Tuesday I also was able to compile Nupic by shell, not XCode. Just now I'm downloading XCode 4.2 (last version with autotools included.. newer versions dont include them anymore). My idea is find a path that decrease the number of steps to getting started with Nupic using OSX, because although I managed run it, I had pain configuring packages which could be avoided. Good job.. Let´s keep working on it. David On 7 August 2013 02:00, Patrick Higgins <[email protected]<mailto:[email protected]>> wrote: Hi David, I was able to install mp-gcc 4.7 under OS X 10.6.8 and get Xcode 3.2 to see the new gcc 4.7. It compiles hello world in both a shell and in Xcode. I am going to try next to build NuPIC in this system. I'll let you know how it goes... Patrick On Aug 5, 2013, at 10:03 AM, David Ragazzi wrote: > Hi Patrick, > > >>I have done some searching and it looks like Xcode 4 will install Python > >>2.7 but I can't figure out what version of gcc it will install. > > I'm not sure but it seems that is GCC 4.2 > > For use XCode with GCC 4.8, I found this suggestion: > http://stackoverflow.com/questions/16247721/integrating-gcc-4-8-with-xcode-4-x > > Best, David _______________________________________________ nupic mailing list [email protected]<mailto:[email protected]> http://lists.numenta.org/mailman/listinfo/nupic_lists.numenta.org _______________________________________________ nupic mailing list [email protected]<mailto:[email protected]> http://lists.numenta.org/mailman/listinfo/nupic_lists.numenta.org
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