Re: [Numpy-discussion] Problem Building Numpy with Python 2.7.1 and OS X 10.7.3
On Mon, Feb 27, 2012 at 1:47 AM, Patrick Armstrong patri...@uvic.ca wrote: Hi, On 2012-02-25, at 5:14 AM, Ralf Gommers wrote: Since you're using pip, I assume that gcc-4.2 is llvm-gcc. As a first step, I suggest using plain gcc and not using pip (so just python setup.py install). Also make sure you follow the recommendations in version specific notes at http://scipy.org/Installing_SciPy/Mac_OS_X. As is mentioned earlier in the thread, Xcode doesn't distribute plain gcc anymore. I've tried building with llvm-gcc, and with clang, and I get the same failed result. To be sure, I tried building with a plain python setup.py install, and I get the same result. Here' my build log with clang: https://gist.github.com/1920128 Just tried on OS X 10.6 with clang, that works fine. No idea why 10.7 would be different. $ export CC=clang $ python setup.py build_ext -i Ralf ___ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy-discussion
Re: [Numpy-discussion] Problem Building Numpy with Python 2.7.1 and OS X 10.7.3
Hi The plain gcc (non-llvm) is no longer there, if you install Lion and directly Xcode 4.3. Only, if you have the old Xcode 4.2 or lower, then you may have a non-llvm gcc. For Xcode 4.3, I recommend installing the Command Line Tools for Xcode from the preferences of Xcode. Then you'll have the unix tools and compilers for building software. The solution is to compile numpy and scipy with clang. I had no problems so far but I think few people actually compiled it with clang. The issue #1500 (scipy) may help here. http://projects.scipy.org/scipy/ticket/1500 On 25.02.2012, at 14:14, Ralf Gommers wrote: Since you're using pip, I assume that gcc-4.2 is llvm-gcc. As a first step, I suggest using plain gcc and not using pip (so just python setup.py install). Also make sure you follow the recommendations in version specific notes at http://scipy.org/Installing_SciPy/Mac_OS_X. This website should be updated. cheers, Samuel ___ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy-discussion
Re: [Numpy-discussion] Problem Building Numpy with Python 2.7.1 and OS X 10.7.3
Hi, On 2012-02-25, at 5:14 AM, Ralf Gommers wrote: Since you're using pip, I assume that gcc-4.2 is llvm-gcc. As a first step, I suggest using plain gcc and not using pip (so just python setup.py install). Also make sure you follow the recommendations in version specific notes at http://scipy.org/Installing_SciPy/Mac_OS_X. As is mentioned earlier in the thread, Xcode doesn't distribute plain gcc anymore. I've tried building with llvm-gcc, and with clang, and I get the same failed result. To be sure, I tried building with a plain python setup.py install, and I get the same result. Here' my build log with clang: https://gist.github.com/1920128 --patrick___ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy-discussion
Re: [Numpy-discussion] Problem Building Numpy with Python 2.7.1 and OS X 10.7.3
On Thu, Feb 23, 2012 at 11:28 PM, Patrick Armstrong patri...@uvic.cawrote: Hi there, I'm having a problem building NumPy on Python 2.7.1 and OS X 10.7.3. Here is my build log: https://gist.github.com/1895377 Does anyone have any idea what might be happening? I get a very similar error when compiling with clang. Installing a binary really isn't an option for me due to some specifics of my project. Does anyone have an idea what might be wrong? Since you're using pip, I assume that gcc-4.2 is llvm-gcc. As a first step, I suggest using plain gcc and not using pip (so just python setup.py install). Also make sure you follow the recommendations in version specific notes at http://scipy.org/Installing_SciPy/Mac_OS_X. Ralf ___ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy-discussion