Hi,<br><br>I haven't enabled GraphViz when installing RT 4.0.2, but I still get the following error message in rt.log:<br><br>You've enabled GraphViz, but we couldn't load the module: Can't locate 
GraphViz.pm in @INC (@INC contains: /opt/rt4/sbin/../local/lib 
/opt/rt4/local/plugins/RT-Authen-ExternalAuth/lib 
/opt/rt4/local/plugins/RT-Extension-CommandByMail/lib 
/opt/rt4/local/plugins/RT-Extension-MergeUsers/lib /opt/rt4/sbin/../lib 
/opt/rt4/libperl/lib/perl5/i686-linux-gnu-thread-multi 
/opt/rt4/libperl/lib/perl5/ppc64-linux-thread-multi 
/opt/rt4/libperl/lib/perl5 /usr/local/lib64/perl5 /usr/local/share/perl5
 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl 
/usr/lib64/perl5 /usr/share/perl5 .) at 
/opt/rt4/sbin/../lib/RT/Config.pm line 542. 
(/opt/rt4/sbin/../lib/RT/Config.pm:543)<br>
<br>
Follows the command line used to configure RT:<br>./configure --with-db-rt-pass=xxxxxxx --with-web-user=apache --with-web-group=apache --enable-gd<br><br>Do I need GraphViz.pm anyway?<br><br>Best regards,<br>Aline<br>