EmailParser_Vendor

what do these lines mean? why is it looking for EmailParser_Vendor when it is not even included in the RT3.0.2 tarball?

thanks in advance.

rt@samal.hq.infophil.com: Command died with status 32:
“/opt/rt3_samal/bin/rt-mailgate --queue samal --action correspond --url
http://samal.hq.infophil.com/rt/’”. Command output: RT server error. The
RT server which handled your email did not behave as expected. It said:

System error

error:  Error during compilation of
/opt/rt3_samal/share/html/REST/1.0/NoAuth/mail-gateway:
Can’t locate
RT/EmailParser_Vendor.pm in @INC (@INC contains: /opt/rt3_samal/local/lib
/opt/rt3_samal/lib /usr/lib/perl5/5.6.1/i386-linux /usr/lib/perl5/5.6.1
/usr/lib/perl5/site_perl/5.6.1/i386-linux /usr/lib/perl5/site_perl/5.6.1
/usr/lib/perl5/site_perl/5.6.0 /usr/lib/perl5/site_perl
/usr/lib/perl5/vendor_perl/5.6.1/i386-linux
/usr/lib/perl5/vendor_perl/5.6.1 /usr/lib/perl5/vendor_perl . /etc/httpd/
/etc/httpd/lib/perl) at (eval 1550) line 3.

Stack:
[(eval
1550):3]
[RT/EmailParser_Vendor.pm:0]

[RT/EmailParser_Vendor.pm:0]

[/usr/lib/perl5/site_perl/5.6.1/HTML/Mason/Interp.pm:549]

[/usr/lib/perl5/site_perl/5.6.1/HTML/Mason/Interp.pm:326]

[/usr/lib/perl5/site_perl/5.6.1/HTML/Mason/Request.pm:201]

[/usr/lib/perl5/site_perl/5.6.1/HTML/Mason/Request.pm:168]

[/usr/lib/perl5/site_perl/5.6.1/HTML/Mason/ApacheHandler.pm:60]

[/usr/lib/perl5/site_perl/5.6.1/Class/Container.pm:216]

[/usr/lib/perl5/site_perl/5.6.1/Class/Container.pm:279]

[/usr/lib/perl5/site_perl/5.6.1/HTML/Mason/Interp.pm:232]

[/usr/lib/perl5/site_perl/5.6.1/HTML/Mason/ApacheHandler.pm:853]

[/usr/lib/perl5/site_perl/5.6.1/HTML/Mason/ApacheHandler.pm:780]

[/opt/rt3_samal/bin/webmux.pl:118]

[RT/EmailParser_Vendor.pm:0]

Stack:

[/usr/lib/perl5/site_perl/5.6.1/HTML/Mason/Interp.pm:546]

[/opt/rt3_samal/lib/RT/EmailParser.pm:754]

[/opt/rt3_samal/lib/RT/EmailParser.pm:0]

[/opt/rt3_samal/lib/RT/EmailParser.pm:0]

[/usr/lib/perl5/site_perl/5.6.1/HTML/Mason/Interp.pm:549]

[/usr/lib/perl5/site_perl/5.6.1/HTML/Mason/Interp.pm:326]

[/usr/lib/perl5/site_perl/5.6.1/HTML/Mason/Request.pm:201]

[/usr/lib/perl5/site_perl/5.6.1/HTML/Mason/Request.pm:168]

[/usr/lib/perl5/site_perl/5.6.1/HTML/Mason/ApacheHandler.pm:60]

[/usr/lib/perl5/site_perl/5.6.1/Class/Container.pm:216]

[/usr/lib/perl5/site_perl/5.6.1/Class/Container.pm:279]

[/usr/lib/perl5/site_perl/5.6.1/HTML/Mason/Interp.pm:232]

[/usr/lib/perl5/site_perl/5.6.1/HTML/Mason/ApacheHandler.pm:853]

[/usr/lib/perl5/site_perl/5.6.1/HTML/Mason/ApacheHandler.pm:780]

[/opt/rt3_samal/bin/webmux.pl:118]

[/opt/rt3_samal/lib/RT/EmailParser.pm:0]
Compilation failed in require
at /opt/rt3_samal/lib/RT/Interface/Email.pm line 29.

Stack:

[/opt/rt3_samal/lib/RT/Interface/Email.pm:29]

[/opt/rt3_samal/lib/RT/EmailParser.pm:29]

[/opt/rt3_samal/lib/RT/EmailParser.pm:29]

[/usr/lib/perl5/site_perl/5.6.1/HTML/Mason/Interp.pm:549]

[/usr/lib/perl5/site_perl/5.6.1/HTML/Mason/Interp.pm:326]

[/usr/lib/perl5/site_perl/5.6.1/HTML/Mason/Request.pm:201]

[/usr/lib/perl5/site_perl/5.6.1/HTML/Mason/Request.pm:168]

[/usr/lib/perl5/site_perl/5.6.1/HTML/Mason/ApacheHandler.pm:60]

[/usr/lib/perl5/site_perl/5.6.1/Class/Container.pm:216]

[/usr/lib/perl5/site_perl/5.6.1/Class/Container.pm:279]

[/usr/lib/perl5/site_perl/5.6.1/HTML/Mason/Interp.pm:232]

[/usr/lib/perl5/site_perl/5.6.1/HTML/Mason/ApacheHandler.pm:853]

[/usr/lib/perl5/site_perl/5.6.1/HTML/Mason/ApacheHandler.pm:780]

[/opt/rt3_samal/bin/webmux.pl:118]

[/opt/rt3_samal/lib/RT/EmailParser.pm:29]
BEGIN failed–compilation
aborted at /opt/rt3_samal/lib/RT/Interface/Email.pm line
29.

Stack:
[/opt/rt3_samal/lib/RT/Interface/Email.pm:29]

[/opt/rt3_samal/lib/RT/Interface/Email.pm:29]

[/usr/lib/perl5/site_perl/5.6.1/HTML/Mason/Interp.pm:549]

[/usr/lib/perl5/site_perl/