Greetings,
I was compiling the openbabel 2.3.1 version with binding for Python on
'Red Hat Enterprise Linux Server release 5.6 (Tikanga)' .
I installed openbabel locally and this is the path below:
/
/
/babel: '/public/home/zhengyh/usr/openbabel/bin/babel'/
/Python binding:
'/public/home/zhengyh/usr/openbabel/lib64/python2.4/site-packages/'/
I appended the Python binding path to $PYTHONPATH as the doc tells but
it did not work when I imported openbabel in Python:
In .bashrc :/
/
/PYTHONPATH="/public/home/zhengyh/usr/openbabel/lib:/public/home/zhengyh/usr/openbabel/lib64/python2.4/site-packages:$PYTHONPATH"/
But:
/>>> import openbabel/
/Traceback (most recent call last):/
/File "<stdin>", line 1, in ?/
/ImportError: No module named openbabel/
/>>> /
/
/And again I did this in another scheme:
/>>> import sys,pprint//
//>>> pprint.pprint(sys.path)//
//['',//
//'/usr/lib64/python24.zip',//
//'/usr/lib64/python2.4',//
//'/usr/lib64/python2.4/plat-linux2',//
//'/usr/lib64/python2.4/lib-tk',//
//'/usr/lib64/python2.4/lib-dynload',//
//'/usr/lib64/python2.4/site-packages',//
//'/usr/lib64/python2.4/site-packages/Numeric',//
//'/usr/lib64/python2.4/site-packages/PIL',//
//'/usr/lib64/python2.4/site-packages/gtk-2.0',//
//'/usr/lib/python2.4/site-packages']//
//>>>
sys.path.append('/public/home/zhengyh/usr/openbabel/lib64/python2.4/site-packages')//
//>>> import openbabel//
//Traceback (most recent call last)://
//File "<stdin>", line 1, in ?//
//File
"/public/home/zhengyh/usr/openbabel/lib64/python2.4/site-packages/openbabel.py",
line 47, in ?//
//import _openbabel//
//ImportError: libopenbabel.so.4: cannot open shared
object file: No such file or directory//
//>>>
sys.path.append('/public/home/zhengyh/usr/openbabel/lib')//
//>>> import openbabel//
//Traceback (most recent call last)://
//File "<stdin>", line 1, in ?//
//File
"/public/home/zhengyh/usr/openbabel/lib64/python2.4/site-packages/openbabel.py",
line 47, in ?//
//import _openbabel//
//ImportError: libopenbabel.so.4: cannot open shared
object file: No such file or directory//
//>>> pprint.pprint(sys.path)//
//['',//
//'/usr/lib64/python24.zip',//
//'/usr/lib64/python2.4',//
//'/usr/lib64/python2.4/plat-linux2',//
//'/usr/lib64/python2.4/lib-tk',//
//'/usr/lib64/python2.4/lib-dynload',//
//'/usr/lib64/python2.4/site-packages',//
//'/usr/lib64/python2.4/site-packages/Numeric',//
//'/usr/lib64/python2.4/site-packages/PIL',//
//'/usr/lib64/python2.4/site-packages/gtk-2.0',//
//'/usr/lib/python2.4/site-packages',//
//'/public/home/zhengyh/usr/openbabel/lib64/python2.4/site-packages',//
//'/public/home/zhengyh/usr/openbabel/lib']//
/
It seems that openbabel.py could not find libopenbabel.so.4 in the
convention place.
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