I am no pro when it comes to perl problems, but hopefully someone else is. I am trying to install WebGUI using their wre (WebGUI Runtime Environment) At first I was getting the following error: perl Makefile.PL -apxs /data/wre/prereqs/apache/bin/apxs Can't locate ExtUtils/XSBuilder/ParseSource.pm in @INC (@INC contains:, etc.... The folders and files exist on the server, so I copied them over to a folder that was in the @INC path. ( By the way, how the heck do you edit @INC to include folders in its path?) Now I am getting the following error: root at www perl]# perl Makefile.PL -apxs /data/wre/prereqs/apache/bin/apxs Base class package "ExtUtils::XSBuilder::ParseSource" is empty. (Perhaps you need to 'use' the module which defines that package first.) at Makefile.PL line 100 BEGIN failed--compilation aborted at Makefile.PL line 100. Any ideas? Raymond