|
Graham Dumpleton
graham.dumpleton at gmail.com
Tue Jul 8 21:56:31 EDT 2008
2008/7/9 David AnguloJunk <davidangulojunk at gmail.com>: > Re: apache startup. I sent this earlier, but accidently cut off the > CC for the list, so I'll repost it > > =========== > Does this mean that the mod_python hasn't been installed correctly: > > [/home/x/public_html/conf]# python > Python 2.3.4 (#1, Dec 11 2007, 05:27:57) > [GCC 3.4.6 20060404 (Red Hat 3.4.6-9)] on linux2 > Type "help", "copyright", "credits" or "license" for more information. > >>> import mod_python.psp > > Traceback (most recent call last): > File "<stdin>", line 1, in ? > ImportError: No module named mod_python.psp Of course, you ran Python 2.3 and not Python 2.5. > Also, I found this in the apache log: > > [Thu Jul 3 15:43:35 2008] [notice] Apache/1.3.39 (Unix) > PHP/5.2.5 mod_python/2.7.11 Python/2.5.1 > mod_auth_passthrough/1.8 mod_bwlimited/1.4 > mod_log_bytes/1.2 mod_gzip/1.3.26.1a FrontPage/5.0.2.2635 > DAV/1.0.3 mod_ssl/2.8.30 OpenSSL/0.9.7a configured -- > resuming normal operations Is there any chance you can upgrade to Apache 2 and latest mod_python. Version 2.7.11 is no longer supported and not guaranteed to even work on latest versions of Python. > Re: Python shared library. No, a shared library isn't being used: > > x at y [~]# ldd mod_python.so > ldd: ./mod_python.so: No such file or directory > x at y [~]# ls -las mod_pyhthon.so > /bin/ls: mod_pyhthon.so: No such file or directory Run in wrong directory, so this says nothing. Obviously you should have run it with full path to mod_python.so if not in same directory. At this point, if you really want to use Apache 1.3 and are wanting to host a WSGI capable application, eg, Django, Trac, TurboGears, Pylons etc, then try mod_wsgi instead. Importantly, read all the warnings in mod_wsgi documentation about Python shared libraries. http://code.google.com/p/modwsgi/wiki/InstallationIssues and perhaps fix your Python installation so it will all perform better anyway. Graham > but that's going to depend on which directory I'm in when I run it so: > > x at y [~]# locate mod_python.so > /usr/local/apache/libexec/mod_python.so > /usr/src/mod_python-2.7.11/src/mod_python.so > x at y [~]# ls -las /usr/local/apache/libexec/mod_python.so > 3951 -rwxr-xr-x 1 root root 4028236 Jan 16 14:48 > /usr/local/apache/libexec/mod_python.so* That is big, so not using Python shared library. > On 7/7/08, Graham Dumpleton <graham.dumpleton at gmail.com> wrote: >> What does Apache startup message say about mod_python version: >> >> [Tue Feb 01 16:08:21 2005] [notice] Apache/2.0.51 (Unix) >> mod_python/3.1.3 Python/2.3 configured -- resuming normal operations >> >> Is a Python shared library being used. Ie., what do you get if do: >> >> ldd mod_python.so >> >> and: >> >> ls -las mod_pyhthon.so >> >> Graham >> >> 2008/7/8 David Angulo Junk <DavidAnguloJunk at gmail.com>: >>> Thanks again. >>> >>> The installations are at: >>> >>> /usr/bin/python2.3 >>> /usr/local/bin/python2.4 >>> /usr/local/bin/python2.5 >>> >>> and the libraries are at: >>> >>> /usr/lib/python2.3/ >>> /usr/local/lib/python2.4/ >>> /usr/local/lib/python2.5/ >>> >>> No, I don't see any installation in both places. >>> >>> >>> So, from what you said below, I take it I should uninstall some versions >>> and >>> ensure they're all installed in a single location??? >>> >>> Thanks. >>> >>> Dave >>> >>> >>> >>> On Thu, Jul 3, 2008 at 7:53 PM, Graham Dumpleton >>> <graham.dumpleton at gmail.com> wrote: >>>> >>>> Please keep followups on list by using reply-all. >>>> >>>> 2008/7/4 David AnguloJunk <davidangulojunk at gmail.com>: >>>> > I walked into an installation done by someone else. There are three >>>> > pythongs installed (2.3, 2.4, and 2.5). I do not see anything setting >>>> > paths >>>> > to any of the three of these in either the httpd.conf nor in the >>>> > environment variables. Where are the "python paths" set? I am >>>> > assuming >>>> > that mod_python just has its path set into it at install time?? >>>> >>>> But where are the different versions installed? Are there some in /usr >>>> and some in /usr/local and is any version appearing in both locations. >>>> >>>> How mod_python finds Python installation is a bit convoluted, albeit >>>> not mod_python's fault, but just how Python does it. Effectively, the >>>> version of Python is known by mod_python by virtue of library being >>>> linked in, but run time directories for Python found at run time, >>>> which can cause problems if you have Python installations in multiple >>>> different root directories. >>>> >>>> Graham >>>> >>>> > Thanks for your help. >>>> > >>>> > Dave >>>> > >>>> > On Tue, Jul 1, 2008 at 9:32 PM, Graham Dumpleton >>>> > <graham.dumpleton at gmail.com> wrote: >>>> >> >>>> >> Did you have to heavily fiddle with Python paths to get mod_python to >>>> >> use the installation of Python you wanted it to use? Looks a bit like >>>> >> you are trying to use a Python installation different to what >>>> >> mod_python was compiled for. >>>> >> >>>> >> Graham >>>> >> >>>> >> 2008/7/2 David AnguloJunk <davidangulojunk at gmail.com>: >>>> >> > Could someone help me please? In my code, I'm doing a: >>>> >> > >>>> >> > import zlib >>>> >> > >>>> >> > and I get this: >>>> >> > >>>> >> > Mod_python error: "PythonHandler www" >>>> >> > >>>> >> > Traceback (most recent call last): >>>> >> > >>>> >> > File >>>> >> > "/usr/local/lib/python2.5/site-packages/mod_python/apache.py", >>>> >> > line 181, in Dispatch >>>> >> > >>>> >> > module = import_module(module_name, _req) >>>> >> > File >>>> >> > "/usr/local/lib/python2.5/site-packages/mod_python/apache.py", >>>> >> > line 335, in import_module >>>> >> > module = imp.load_module(mname, f, p, d) >>>> >> > File "/home/x/public_html/www/modules/www.py", line 8, in >>>> >> > <module> >>>> >> > >>>> >> > import google_sitemap >>>> >> > File "/home/x/public_html/www/modules/google_sitemap.py", >>>> >> > line 2, >>>> >> > in <module> >>>> >> > import gzip >>>> >> > File "/usr/local/lib/python2.5/gzip.py", line 9, in <module> >>>> >> > >>>> >> > import zlib >>>> >> > ImportError: /usr/local/lib/python2.5/lib-dynload/zlib.so: >>>> >> > undefined >>>> >> > symbol: PyThread_acquire_lock >>>> >> > >>>> >> > Thanks >>>> >> > >>>> >> > _______________________________________________ >>>> >> > Mod_python mailing list >>>> >> > Mod_python at modpython.org >>>> >> > http://mailman.modpython.org/mailman/listinfo/mod_python >>>> >> > >>>> >> > >>>> > >>>> > >>> >>> >> >
|