Hi, This is the remaining of my earlier mail. I have configured koha 2.2.9 on debian etch, but cannot generate barcode/goto printer configuration the apache log gives the following message (Error 500) Can't locate PDF/API2/PDF/Utils.pm in @INC (@INC contains: /usr/local/koha/intranet/modules /etc/perl /usr/local/lib/perl/5.8.8 /usr/local/share/perl/5.8.8 /usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.8 /usr/share/perl/5.8 /usr/local/lib/site_perl .) at /usr/local/koha/intranet/cgi-bin/barcodes/printerConfig.pl line 33. BEGIN failed--compilation aborted at /usr/local/koha/intranet/cgi-bin/barcodes/printerConfig.pl line 33. Can't locate PDF/API2/PDF/Utils.pm in @INC (@INC contains: /usr/local/koha/intranet/modules /etc/perl /usr/local/lib/perl/5.8.8 /usr/local/share/perl/5.8.8 /usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.8 /usr/share/perl/5.8 /usr/local/lib/site_perl .) at /usr/local/koha/intranet/cgi-bin/barcodes/barcodesGenerator.pl line 33. BEGIN failed--compilation aborted at /usr/local/koha/intranet/cgi-bin/barcodes/barcodesGenerator.pl line 33. how can i correct the problem Gilesh Gilesh M P Lecturer CSE Govt College of Engineering Parassinikkadavu PO Kannur, Kerala - 670 563 Mob:09495663242,09387062397