Re: [igraph] python-igraph OSX Lion install errors

[Bedartha Goswami]

Hi, 

I installed the gcc compilers: 

bedartha$ ls -la /usr/bin/gc*
lrwxr-xr-x  1 bedartha  wheel      12 Nov  4 16:29 /usr/bin/gcc -> 
llvm-gcc-4.2
-rwxrwxrwx@ 1 root      wheel  103492 Nov  3 01:37 /usr/bin/gcc-4.0
-rwxr-xr-x  1 root      wheel  113024 May 16 06:37 /usr/bin/gcc-4.2
lrwxr-xr-x  1 bedartha  wheel       8 Nov  4 16:29 /usr/bin/gcov -> gcov-4.2
-rwxr-xr-x  1 root      wheel  137984 May 16 06:37 /usr/bin/gcov-4.2
bedartha$ ls -la /usr/bin/g+*
lrwxr-xr-x  1 bedartha  wheel      12 Nov  4 16:29 /usr/bin/g++ -> 
llvm-g++-4.2
-rwxr-xr-x  1 root      wheel  113024 May 16 06:37 /usr/bin/g++-4.2 

So now I tried building and installing the python-extension using (in 
"python-igraph-0.5.4"): 

$ CFLAGS="-arch i386" CXXFLAGS="-arch i386" python setup.py build
$ sudo python setup.py install 

It did not give any errors :)
But I cannot seem to import "igraph" (maybe i don't know how): 

bedartha$ python
Python 2.7.2 (v2.7.2:8527427914a2, Jun 11 2011, 15:22:34)
[GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
> > > import igraph
Traceback (most recent call last):
 File "<stdin>", line 1, in <module>
 File "igraph/__init__.py", line 30, in <module>
   from igraph.core import *
ImportError: No module named core 


Regards, 

Bedartha 


Tamas Nepusz writes: 

> > I don't have it (i.e. gcc-4.2): 
> >
> > bedartha$ ls -la /usr/bin/gcc-4.2 ls: /usr/bin/gcc-4.2: No such file or
> > directory
> I've googled around a bit and it looks like the non-LLVM-based gcc was
> removed from XCode since XCode 4.2; I've been having XCode on my machine
> since XCode 3 so that's why I haven't noticed it. 
>
> There's a package which installs the non-LLVM-based gcc on Mac OS X Lion;
> try this: 
>
> https://github.com/downloads/kennethreitz/osx-gcc-installer/GCC-10.7-v2.pkg 
>
> --
> T. 
>
> _______________________________________________
> igraph-help mailing list
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> https://lists.nongnu.org/mailman/listinfo/igraph-help

install-python-igraph-ext-OSXLion_9
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