500: Internal Server Errors and RT/Mason.pm

Hello everyone,

 I am experiencing a perplexing problem trying to install 3.6.6.  I am getting the "Can't locate RT/Mason.pm in @INC" error in my httpd logs, and a 500- Internal Server Error.  I have made sure to include "PerlRequire /opt/rt3/bin/webmux.pl" in httpd conf.  I'm at a loss as to how to continue troubleshooting this.  Below, I have attached some logs.  Does anyone have any pointers for troubleshooting this some more?

Josh–
(logs below)

from httpd error_log:

[Mon Apr 21 14:08:27 2008] [error] [client hostname] failed to resolve handler `RT::Mason’: Can’t locate RT/Mason.pm in @INC (@INC contains: /opt/rt3/local/lib /opt/rt3/lib /usr/lib/perl5/site_perl/5.8.8/i386-linux-thread-multi /usr/lib/perl5/site_perl/5.8.7/i386-linux-thread-multi /usr/lib/perl5/site_perl/5.8.6/i386-linux-thread-multi /usr/lib/perl5/site_perl/5.8.5/i386-linux-thread-multi /usr/lib/perl5/site_perl/5.8.8 /usr/lib/perl5/site_perl/5.8.7 /usr/lib/perl5/site_perl/5.8.6 /usr/lib/perl5/site_perl/5.8.5 /usr/lib/perl5/site_perl /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.7/i386-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.6/i386-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.5/i386-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.8 /usr/lib/perl5/vendor_perl/5.8.7 /usr/lib/perl5/vendor_perl/5.8.6 /usr/lib/perl5/vendor_perl/5.8.5 /usr/lib/perl5/vendor_perl /usr/lib/perl5/5.8.8/i386-linux-thread-multi /usr/lib/perl5/5.8.8 . /etc/httpd) at (eval 209) line 3.\n

HTML::Mason appears to be installed:

find / -name Mason.pm

/usr/share/doc/perl-HTML-Mason-1.37/eg/MyApp/Mason.pm
/usr/lib/perl5/vendor_perl/5.8.8/HTTP/Server/Simple/Mason.pm
/usr/lib/perl5/vendor_perl/5.8.8/Apache/Mason.pm
/usr/lib/perl5/vendor_perl/5.8.8/Bundle/HTML/Mason.pm
/usr/lib/perl5/vendor_perl/5.8.8/HTML/Mason.pm

failed to resolve handler `RT::Mason’: Can’t locate RT/Mason.pm in @INC (@INC contains:
/opt/rt3/local/lib
/opt/rt3/lib
/usr/lib/perl5/site_perl/5.8.8/i386-linux-thread-multi
/usr/lib/perl5/site_perl/5.8.7/i386-linux-thread-multi
/usr/lib/perl5/site_perl/5.8.6/i386-linux-thread-multi
/usr/lib/perl5/site_perl/5.8.5/i386-linux-thread-multi
/usr/lib/perl5/site_perl/5.8.8
/usr/lib/perl5/site_perl/5.8.7
/usr/lib/perl5/site_perl/5.8.6
/usr/lib/perl5/site_perl/5.8.5
/usr/lib/perl5/site_perl
/usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi
/usr/lib/perl5/vendor_perl/5.8.7/i386-linux-thread-multi
/usr/lib/perl5/vendor_perl/5.8.6/i386-linux-thread-multi
/usr/lib/perl5/vendor_perl/5.8.5/i386-linux-thread-multi
/usr/lib/perl5/vendor_perl/5.8.8
/usr/lib/perl5/vendor_perl/5.8.7
/usr/lib/perl5/vendor_perl/5.8.6
/usr/lib/perl5/vendor_perl/5.8.5
usr/lib/perl5/vendor_perl
/usr/lib/perl5/5.8.8/i386-linux-thread-multi
/usr/lib/perl5/5.8.8

. /etc/httpd) at (eval 210) line 3.\n

from httpd.conf:PerlRequire /opt/rt3/bin/webmux.pl

VirtualHost configuration for RT 3.6.6

<VirtualHost *:80>

 ServerName servername
 DocumentRoot /opt/rt3/share/html
 AddDefaultCharset UTF-8

 LogLevel debug
 ErrorLog  /var/log/httpd/servername/error_log
 TransferLog /var/log/httpd/servername/access_log

 PerlModule Apache::DBI
 PerlRequire /opt/rt3/bin/webmux.pl


<Location /NoAuth/images>
     SetHandler default
 </Location>

  <Directory /opt/rt3/share/html>
      Order allow,deny
      Allow from all
      Options All
      AllowOverride all
     <Files *.*>
      SetHandler perl-script
      PerlHandler RT::Mason
      </Files>
  </Directory>