On recent versions of OS X, by default gcc is an alias for clang, and will work correctly. If the gcc command crashes on your computer, then there must be a gcc executable somewhere else in the path. What does
echo $PATH return on your computer? On 15 October 2015 at 03:17, Pablo Moriano <[email protected]> wrote: > Hi Tamas, > > I remember that just before I tried to install igraph, I typed `export > CC=/usr/bin/gcc’ and `export CXX=/usr/bin/g++’ to declare the Apple compilers > as my default option. Is that related with this issue? Is there any way to > check if I have installed the C compilers (from gnu) and where? Thank you. > >> On Oct 14, 2015, at 6:30 PM, Tamas Nepusz <[email protected]> wrote: >> >> Hi Pablo, >> >> gcc does not seem to work on your machine. This might or might not be >> a problem - it probably doesn't affect igraph but you should try and >> reinstall the C compilers at some point to be on the safe side. >> >> I have clang-600.0.51 on my machine and the compilation of igraph >> works perfectly fine with this version. I'll try to find another >> machine with a newer clang and test the compilation there. >> >> T. >> >> T. >> >> >> On Tue, Oct 13, 2015 at 2:46 PM, Pablo Moriano <[email protected]> wrote: >>> Hi Tamas, >>> >>> Thank you for your response. These are the results: >>> >>> gcc -v >>> >>> Segmentation fault: 11 >>> >>> clang -v >>> >>> Apple LLVM version 7.0.0 (clang-700.0.72) >>> Target: x86_64-apple-darwin14.5.0 >>> Thread model: posix >>> >>> What can be wrong? >>> >>> On Oct 13, 2015, at 5:04 AM, Tamas Nepusz <[email protected]> wrote: >>> >>> Hi Pablo, >>> >>> This issue seems to be either specific to OS X 10.10.5 or to your >>> machine because it works just fine on my Mac with OS X 10.9. My best >>> guess is that this is an issue with your C compiler. Can you post the >>> output of "gcc -v" and "clang -v" here? >>> >>> T. >>> >>> T. >>> >>> >>> On Mon, Oct 12, 2015 at 11:03 PM, Pablo Moriano <[email protected]> >>> wrote: >>> >>> Hi, >>> >>> I installed igraph on a mac OS X10.10.5 under Anaconda Python using pip >>> install igraph-python. It seems to be installed correctly. It does not >>> complain. However, when I tried to import the library, I am getting >>> >>> import igraph >>> >>> Traceback (most recent call last): >>> File "<stdin>", line 1, in <module> >>> File >>> "/Users/user/anaconda/lib/python2.7/site-packages/igraph/__init__.py", line >>> 34, in <module> >>> from igraph._igraph import * >>> ImportError: >>> dlopen(/Users/user/anaconda/lib/python2.7/site-packages/igraph/_igraph.so, >>> 2): Symbol not found: ___emutls_get_address >>> Referenced from: >>> /Users/user/anaconda/lib/python2.7/site-packages/igraph/_igraph.so >>> Expected in: dynamic lookup >>> >>> Does anyone knows how to fix it? Thanks in advance. >>> >>> _______________________________________________ >>> igraph-help mailing list >>> [email protected] >>> https://lists.nongnu.org/mailman/listinfo/igraph-help >>> >>> >>> _______________________________________________ >>> igraph-help mailing list >>> [email protected] >>> https://lists.nongnu.org/mailman/listinfo/igraph-help >>> >>> >>> >>> _______________________________________________ >>> igraph-help mailing list >>> [email protected] >>> https://lists.nongnu.org/mailman/listinfo/igraph-help >>> >> >> _______________________________________________ >> igraph-help mailing list >> [email protected] >> https://lists.nongnu.org/mailman/listinfo/igraph-help >> > > > _______________________________________________ > igraph-help mailing list > [email protected] > https://lists.nongnu.org/mailman/listinfo/igraph-help _______________________________________________ igraph-help mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/igraph-help
