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From: | Nathan Salomonis |
Subject: | [igraph] igraph installation error on Mac 10.6 |
Date: | Thu, 14 Feb 2013 20:52:48 -0800 |
Hi all,
I have been trying hard to get igraph installed for my Mac 10.6.8 in python 2.7. Python was upgraded from Python 2.6. I have a lot of dependencies installed for 2.7 so I would like to keep it. For igraph, so for I have tried:
1) Attempting to run the igraph installer for Mac python 2.7
2) Run from source code or pip install following homebrew installation of the igraph C components
#1 ----------------------------
The installer option fails at the Destination Select window with the statement:
“Python-igraph 0.6 can’t be installed on this disk. python-igraph requires Apple Python 2.7 to install”
Python 2.7 is the default version (not sure how to direct the installer to this – ideal solution).
#2 ----------------------------
The C libraries were installed in: /usr/local/Cellar/igraph/0.6/include/igraph (sym linked from /usr/local/include/). The error I get is:
….
/opt/local/include/igraph/attributes.h:326: error: expected declaration specifiers or ‘...’ before ‘igraph_strvector_t’
/opt/local/include/igraph/attributes.h:344: error: expected ‘;’, ‘,’ or ‘)’ before ‘*’ token
/opt/local/include/igraph/attributes.h:348: error: expected ‘;’, ‘,’ or ‘)’ before ‘*’ token
lipo: can't figure out the architecture type of: /var/folders/VR/VRc6OFUIGsS6cupB0zstt++++TI/-Tmp-//ccTla49z.out
error: command 'gcc-4.2' failed with exit status 1
I have tried gcc-4.0 and re-installing gcc-4.2 but to no avail. I haven’t had this issue with other python easy_install or similar applications with C components.
Any help you can provide would be very appreciated. The other solutions I have followed up on have not been successful (always come back to the gcc error).
Thank you!
Best,
Nathan
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