Running mod_python on NT

piet at piet at
Thu Jun 7 09:57:08 EDT 2001

>>>>> peter.nye at (Peter Nye) (PN) writes:

PN> Has anyone been able to overcome the error message:
PN> python_handler: make_obcallback returned no obCallBack!
PN> and successfully run mod_python on NT. I have read all kinds of
PN> postings of people having this problem but have not found any answers.

PN> Thank you for any help you can give.

PN> Running NT 4.0
PN> Apache 1.3.14
PN> Python 2.0
PN> mod_python 2.7.2

Switch over to 2.7.4 or newer when it is available. Otherwise there are
occasional threading errors.
And you have to install mp20.dll in Apache plus copy the
lib/python/mod_python direcory from the distribution archive to your Python
directory. The latter will cause the error message to disappear.
Piet van Oostrum <piet at>
Private email: P.van.Oostrum at

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