Dear All,
I've been using for several months an external rewriting program for
mod_rewrite in Apache 1.3.27 which is working as expected, now I want to
upgrade to Apache 2.2.6 and I run into trouble when my program needs to
open a library file not in /usr/lib.
Here are the details of my installation:
- Sun server under Solaris 10
- Apache 2.2.6 compiled with gcc 3.4.6 (gcc installed in /usr/local/bin
, /usr/local/lib, etc.). Apache is installed in /www/httpd-2.2.6 with
symbolic link /www/apache2
- External rewriting script in Python ( python 2.5.1 installed in
/opt/Python-2.5.1 with symbolic link /opt/python, was also compiled with
gcc), the script starts with the magical "#!/opt/python/bin/python". The
script works stand-alone with the same LD_LIBRARY_PATH as the httpd daemon.
- LD_LIBRARY_PATH of the httpd daemon :
/www/httpd-2.2.6/lib:/usr/lib:/usr/local/lib:/usr/dt/lib:/usr/openwin/lib
The problem:
- The external rewriting script crashes with the following message in
the error_log:
Traceback (most recent call last):
File "/www/apache2/conf/extra/query_string.py", line 11, in <module>
import sys, cgi, urllib
File "/opt/Python-2.5.1/lib/python2.5/cgi.py", line 37, in <module>
from operator import attrgetter
ImportError: ld.so.1: python: fatal: libgcc_s.so.1: open failed: No such
file or directory
- I modified the script to make it dump its environment variables in a
file when it starts, it has none.
- I tried to add:
SetEnv LD_LIBRARY_PATH "/www/httpd-2.2.6/lib:/usr/lib:/usr/local/lib"
in apache configuration file, it does not change anything.
- If I copy /usr/local/lib/libgcc_s.so.1 in /usr/lib , everything works
fine, the script is in the process list as:
wwwextnew: # ps -ef|grep 29311
apache 29313 29311 0 13:41:03 ? 0:00
/www/httpd-2.2.6/bin/httpd -k start
apache 29316 29311 0 13:41:03 ? 0:00
/www/httpd-2.2.6/bin/httpd -k start
apache 29314 29311 0 13:41:03 ? 0:00
/www/httpd-2.2.6/bin/httpd -k start
apache 29317 29311 0 13:41:03 ? 0:00
/www/httpd-2.2.6/bin/httpd -k start
root 29312 29311 0 13:41:02 ? 0:00
/opt/python/bin/python /www/apache2/conf/extra/query_string.py
apache 29315 29311 0 13:41:03 ? 0:00
/www/httpd-2.2.6/bin/httpd -k start
root 29311 1 0 13:41:02 ? 0:00
/www/httpd-2.2.6/bin/httpd -k start
wwwextnew: #
But since I don't like to mess up the system installation directories,
I'd like to know what I should do to set the LD_LIBRARY_PATH for the
python script. (remember, it works with Apache 1.3.27).
Remark:
I have noticed that the process of the python script is directly started
by httpd for Apache 2.2.6 :
root 29312 29311 0 13:41:02 ? 0:00
/opt/python/bin/python /www/apache2/conf/extra/query_string.py
apache 29315 29311 0 13:41:03 ? 0:00
/www/httpd-2.2.6/bin/httpd -k start
root 29311 1 0 13:41:02 ? 0:00
/www/httpd-2.2.6/bin/httpd -k start
but started by a shell for Apache 1.3.27 :
root 6510 6509 0 14:22:17 ? 0:00 /opt/python/bin/python
/www/apache/conf/query_string.py
root 6509 21261 0 14:22:17 ? 0:00 /bin/sh -c
/www/apache/conf/query_string.py
apache 14192 21261 0 14:30:46 ? 0:00
/www/apache_1.3.27/bin/httpd -DSSL
apache 6527 21261 0 14:22:18 ? 0:03
/www/apache_1.3.27/bin/httpd -DSSL
root 21261 1 0 Sep 11 ? 6:36
/www/apache_1.3.27/bin/httpd -DSSL
Thanks in advance for your help and best regards,
Francoise Koenig
Web group - http://www.esrf.eu/
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