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Conrad Steenberg
conrad at hep.caltech.edu
Tue Dec 10 11:19:16 EST 2002
Hi Just to add to this: one way to diagnose module/library load problems with mod_python in general is to strace a single-process apache server e.g.: strace /usr/sbin/httpd -X 2> error_log You will see all the paths that apache/python tries to look for modules. Cheers COnrad On Tue, 2002-12-10 at 10:56, john riehl aka j.r. wrote: > -------- Original Message -------- > Subject: suse 8.0 obcallback problem. > Date: Sun, 08 Dec 2002 21:45:51 -0800 > From: john riehl aka j.r. <jayaare at earthlink.net> > To: mod_python at modpython.org > > This is an informational item. I want others to avoid the pain I had. > I was about to ask the list for help, when I solved the problem. > > The system: suse 8.0, patched, on intel xeon 2.0 ghz system > (hyperthreading). apache 1.3.23-142, python-2.2-105, > mod_python-2.7.8-6, mod_ssl-2.8.7-110 > > The problem: > calling the hello world test script mptest returns an internal error 500 > code, with the following messages: > make_obcallback(): could not import mod_python.apache. > make_obcallback(): could not call init. > [Sun Dec 8 20:57:06 2002] [error] [client 66.215.65.63] python_handler: > make_obcallback returned no obCallBack! > > I tried all sorts of stuff, based on complaints/suggestions in web logs, > which made no effect (checking permissions, links from apache to > mod_python, setting PythonPath, PythonInterpreter, setting .htaccess). > > The problem was a missing link, from the python libraries to the > mod_python libraries. with the suse configuration, that means that > /usr/lib/python2.2/site-packages/mod_python should be a symbolic link > pointing to /usr/lib/apache/lib/python2.2/site-packages/mod_python. > To correct, go to /usr/lib/python2.2/site-packages/, and link it thusly: > ln -s /usr/lib/apache/lib/python2.2/site-packages/mod_python/ mod_python > > none of the problems/solutions that I reviewed addressed this facet. > > Hope it helps, > > jr > > > > > > > _______________________________________________ > Mod_python mailing list > Mod_python at modpython.org > http://www.modpython.org/mailman/listinfo/mod_python -- Conrad Steenberg <conrad at hep.caltech.edu>
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