Trac wsgi file TRAC_ENV_PARENT_DIR

apache trac config file

##depengind how you want to structure your trac urls
#    WSGIScriptAliasMatch  ^/users/([^/]+) /var/trac/trac.wsgi
    WSGIScriptAlias /trac /var/trac/trac.wsgi

## If using htpasswd auth you will need
#    <Location "/trac/login">
#     AuthType Basic
#     AuthName "Trac"
#     AuthUserFile /home/justin/public_html/bzr.bz/private/trac/.htpasswd
#     Require valid-user
#    </Location>

trac_parent.wsgi

import sys
sys.stdout = sys.stderr

import os
os.environ['TRAC_ENV_PARENT_DIR'] = '/var/trac'
os.environ['PYTHON_EGG_CACHE'] = ' /usr/share/pyshared'

import trac.web.main

application = trac.web.main.dispatch_request