Hi Szabolcs,
Thank you for your response. The response to echo $PATH is
/opt/local/bin:/opt/local/sbin:/Users/user/anaconda/bin:Users/user/anaconda/bin:/usr/local/bin:/Users/user/anaconda/bin:/Users/user/anaconda/bin:/Library/Frameworks/Python.framework/Versions/2.7/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/opt/X11/bin:/usr/texbin
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 < address@hidden> 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 <address@hidden> 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 <address@hidden> 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 <address@hidden> 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 <address@hidden>
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.
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