ServerAdmin webmaster@localhost
        ServerName trac.example.com
        DocumentRoot /var/www
        ErrorLog /var/log/apache2/error.trac.log
        CustomLog /var/log/apache2/access.trac.log combined
        
                SetHandler mod_python
                PythonInterpreter main_interpreter
                PythonHandler trac.web.modpython_frontend
                PythonOption TracEnvParentDir /var/lib/trac
                PythonOption TracUriRoot /projects
                PythonOption PYTHON_EGG_CACHE /tmp
        
        # use the following for one authorization for all projects 
        # (names containing "-" are not detected):
        
            AuthType Basic
            AuthName "trac"
            AuthUserFile /etc/apache2/dav_svn.passwd
            Require valid-user