Hi, Is the seg fault gtk related ? (Maybe you could post the error message). I experienced such a seg fault, due to conflicting backends in matplotlib and graph_tool. A work around is to import matplotlib before graph_tool: import matplotlib.pyplot as plt import graph_tool.all as gt If I remove the first line, I get a seg fault with the following trace: /usr/lib/python2.7/dist-packages/gobject/constants.py:24: Warning: g_boxed_type_register_static: assertion `g_type_from_name (name) == 0' failed import gobject._gobject /usr/lib/python2.7/dist-packages/gtk-2.0/gtk/__init__.py:40: Warning: specified class size for type `PyGtkGenericCellRenderer' is smaller than the parent type's `GtkCellRenderer' class size from gtk import _gtk /usr/lib/python2.7/dist-packages/gtk-2.0/gtk/__init__.py:40: Warning: g_type_get_qdata: assertion `node != NULL' failed from gtk import _gtk Erreur de segmentation (core dumped) Hope this helps, Cheers Guillaume Le 07/11/2012 16:46, Padraig a écrit :
Hi, I just compiled graph-tool 2.2.17 from source under Ubuntu 12.10. When I enter the command 'import graph_tool' in the python interpreter everything appears to be working fine.
Whoever when I create a python script (say test.py) containing the command 'import graph_tool' and attempt to run this script from the terminal (using the command python test.py) I get the error 'Segmentation fault (core dumped)'.
I would really appreciate any help with this problem Regards, Padraig
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