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Dave Britton
dave at davebritton.com
Tue Mar 22 17:38:19 EST 2005
Robert wrote: === > Is _apache.py in /usr/local/lib/python2.3/site-packages/mod_python? If > not, that's the problem. Clean the mod_python source directory and try > installing it again. If it is there, check sys.path. Is > /usr/local/lib/python2.3/site-packages in it? === I did this re-build (again, carefully), and the server is still failing... I don't think that the mod_python setup actually creates _apache.py. Isn't that supposed to be the DSO callback into apache itself that links python into apache? Here's what I get after cleaning the mod_python directory out and redoing config, install and make install: Make outputs: ====== [root at ap1 mod_python-3.1.4]# make install make[1]: Entering directory `/usr/local/mod_python-3.1.4' make[2]: Entering directory `/usr/local/mod_python-3.1.4/src' make[2]: Leaving directory `/usr/local/mod_python-3.1.4/src' make[2]: Entering directory `/usr/local/mod_python-3.1.4/dist' make[3]: Entering directory `/usr/local/mod_python-3.1.4/src' make[3]: `psp_parser.c' is up to date. make[3]: Leaving directory `/usr/local/mod_python-3.1.4/src' /usr/local/bin/python setup.py build running build running build_py running build_ext make[2]: Leaving directory `/usr/local/mod_python-3.1.4/dist' Now su and make install (or, if you only want to perform a partial install, you can use make install_dso and make install_py_lib) Performing DSO installation. /usr/bin/install -c -d /usr/local/apache2/modules /usr/bin/install -c src/mod_python.so /usr/local/apache2/modules make[2]: Entering directory `/usr/local/mod_python-3.1.4' cd dist && make install_py_lib make[3]: Entering directory `/usr/local/mod_python-3.1.4/dist' make[4]: Entering directory `/usr/local/mod_python-3.1.4/src' make[4]: `psp_parser.c' is up to date. make[4]: Leaving directory `/usr/local/mod_python-3.1.4/src' if test -z "" ; then \ /usr/local/bin/python setup.py install --optimize 2 --force ; \ else \ /usr/local/bin/python setup.py install --optimize 2 --force --root ; \ fi running install running build running build_py running build_ext running install_lib creating /usr/local/lib/python2.3/site-packages/mod_python copying build/lib.linux-i686-2.3/mod_python/cgihandler.py -> /usr/local/lib/python2.3/site-packages/mod_python copying build/lib.linux-i686-2.3/mod_python/Cookie.py -> /usr/local/lib/python2.3/site-packages/mod_python copying build/lib.linux-i686-2.3/mod_python/util.py -> /usr/local/lib/python2.3/site-packages/mod_python copying build/lib.linux-i686-2.3/mod_python/publisher.py -> /usr/local/lib/python2.3/site-packages/mod_python copying build/lib.linux-i686-2.3/mod_python/__init__.py -> /usr/local/lib/python2.3/site-packages/mod_python copying build/lib.linux-i686-2.3/mod_python/apache.py -> /usr/local/lib/python2.3/site-packages/mod_python copying build/lib.linux-i686-2.3/mod_python/psp.py -> /usr/local/lib/python2.3/site-packages/mod_python copying build/lib.linux-i686-2.3/mod_python/Session.py -> /usr/local/lib/python2.3/site-packages/mod_python copying build/lib.linux-i686-2.3/mod_python/_psp.so -> /usr/local/lib/python2.3/site-packages/mod_python byte-compiling /usr/local/lib/python2.3/site-packages/mod_python/cgihandler.py to cgihandler.pyc byte-compiling /usr/local/lib/python2.3/site-packages/mod_python/Cookie.py to Cookie.pyc byte-compiling /usr/local/lib/python2.3/site-packages/mod_python/util.py to util.pyc byte-compiling /usr/local/lib/python2.3/site-packages/mod_python/publisher.py to publisher.pyc byte-compiling /usr/local/lib/python2.3/site-packages/mod_python/__init__.py to __init__.pyc byte-compiling /usr/local/lib/python2.3/site-packages/mod_python/apache.py to apache.pyc byte-compiling /usr/local/lib/python2.3/site-packages/mod_python/psp.py to psp.pyc byte-compiling /usr/local/lib/python2.3/site-packages/mod_python/Session.py to Session.pyc writing byte-compilation script '/tmp/tmpuJI-72.py' /usr/local/bin/python -OO /tmp/tmpuJI-72.py removing /tmp/tmpuJI-72.py make[3]: Leaving directory `/usr/local/mod_python-3.1.4/dist' make[2]: Leaving directory `/usr/local/mod_python-3.1.4' Now don't forget to edit your main config and add LoadModule python_module /usr/local/apache2/modules/mod_python.so and if your configuration uses ClearModuleList, then also AddModule mod_python.c make[1]: Leaving directory `/usr/local/mod_python-3.1.4' [root at ap1 mod_python-3.1.4]# ================ python sys.path reports: ============ [root at ap1 python2.3]# python Python 2.3.3 (#1, May 18 2004, 02:14:01) [GCC 3.2.2 20030222 (Red Hat Linux 3.2.2-5)] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> import sys >>> print sys.path ['', '/usr/local/lib/python23.zip', '/usr/local/lib/python2.3', '/usr/local/lib/python2.3/plat-linux2', '/usr/local/lib/python2.3/lib-tk', '/usr/local/lib/python2.3/lib-dynload', '/usr/local/lib/python2.3/site-packages'] >>> ================= So, you see there is an apache.py, but no _apache.py. Everything else calls apache.py which then fails when it tries to load _apache.py - apache can't load the dso module. I removed the apache2 and mod_python directories and rebuilt everything from scratch, using the apache configure: ./configure --enable-mods-shared --enable-so --enable-python=shared and mod_python: ./configure --with-apxs=/usr/local/apache2/bin/apxs In the httpd.conf file I have: LoadModule python_module /usr/local/apache2/modules/mod_python.so (which file is in the right place: -rwxr-xr-x 1 root root 4093859 Mar 22 22:46 mod_python.so) and <Directory /usr/local/apache2/htdocs> AddHandler mod_python .py PythonHandler mptest PythonDebug On </Directory> and still get this error message when I browse to http://myserverIP/mptest.py: (taken from the error log, from the point of server startup:) ========= [Tue Mar 22 23:12:41 2005] [notice] mod_python: Creating 25 session mutexes based on 25 max processes and 0 max threads. [Tue Mar 22 23:12:41 2005] [notice] Apache/2.0.53 (Unix) mod_python/3.1.4 Python/2.3.3 configured -- resuming normal operations [Tue Mar 22 23:12:41 2005] [info] Server built: Mar 16 2005 19:13:58 [Tue Mar 22 23:12:41 2005] [debug] prefork.c(956): AcceptMutex: sysvsem (default: sysvsem) [Tue Mar 22 23:15:31 2005] [error] make_obcallback: could not import mod_python.apache.\n ======== What could be wrong? -Dave
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