On 6 August 2010 07:24, Mach5 <[email protected]> wrote: > So, here is the breakdown of what happened so far, after I decided to > migrate to mod_wsgi from mod_python. My server is running CentOS 5.5 > 64bit with apache 2.2 (from yum) and Python 2.5.4 (compiled from > source with --enable-shared, prefixed /usr/local). > > I first downloaded the source and compiled mod_wsgi, with no major > problems (just some thrown warnings at compile time). I edited my > httpd.conf and added appropriate LoadModule and WSGIScriptAlias > statements, and added a django.wsgi, etc, etc. When I went to restart > apache, I got this: > > httpd: Syntax error on line 31 of /etc/httpd/conf/httpd.conf: Cannot > load /etc/httpd/modules/mod_wsgi.so into server: /usr/local/lib/ > libpython2.5.so.1.0: undefined symbol: emacs_meta_keymap > > Emacs? WTF? After some grepping and discussing, I realized the > problem lied in the readline library, which I need because the python > interpreter is unusable without it. I went ahead, got the source for > Python 2.5.5, commented out references to emacs_meta_key (around line > 707 in readline.c), and built and installed it. I did a make clean/ > distclean, recompiled without options, and again --with-python and -- > with-apxs manually set, and both times I get the following: > > httpd: Syntax error on line 31 of /etc/httpd/conf/httpd.conf: Cannot > load /etc/httpd/modules/mod_wsgi.so into server: /usr/local/lib/ > libpython2.5.so.1.0: undefined symbol: rl_instream > > Now yet another error referring to readline. I have never seen these > type of errors before. The python interpreter still works fine. Has > anyone else ran into this issue, or does anyone have any insight?
Run: ldd mod_wsgi.so ldd /usr/local/lib/python2.5/lib-dynload/readline.so env | grep LD_LIBRARY_PATH Your mod_wsgi is likely picking up Python and/or readline from wrong place. Ie., you have multiple installations of each, but still using that in /usr/lib. Confirm what might be getting used by running above ldd and env commands and posting output. Graham -- You received this message because you are subscribed to the Google Groups "modwsgi" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/modwsgi?hl=en.
