Sorry...something is not right

Can't locate XML/Parser.pm in @INC (@INC contains: mrgcievdir/upgrades mrgcievdir/redist mrgcievdir /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 mrgcievdir/redist/XML/RSS.pm line 6. BEGIN failed--compilation aborted at mrgcievdir/redist/XML/RSS.pm line 6. Compilation failed in require at mrgcievdir/Operation/RSS.pm line 146.