Checking if your kit is complete... Looks good Writing Makefile for Geo::Postcode Microsoft (R) Program Maintenance Utility Version 7.10.3077 Copyright (C) Microsoft Corporation. All rights reserved. cp lib/Geo/Postcode.pm blib\lib\Geo\Postcode.pm cp lib/Geo/Postcode/Location.pm blib\lib\Geo\Postcode\Location.pm Microsoft (R) Program Maintenance Utility Version 7.10.3077 Copyright (C) Microsoft Corporation. All rights reserved. perl ./postcodedata/makesqlite.pl Can't locate DBI.pm in @INC (@INC contains: /usr/lib/perl5/5.8/cygwin /usr/lib/perl5/5.8 /usr/lib/perl5/site_perl/5.8/cygwin /usr/lib/perl5/site_perl/5.8 /usr/lib/perl5/site_perl/5.8 /usr/lib/perl5/vendor_perl/5.8/cygwin /usr/lib/perl5/vendor_perl/5.8 /usr/lib/perl5/vendor_perl/5.8 .) at ./postcodedata/makesqlite.pl line 4. BEGIN failed--compilation aborted at ./postcodedata/makesqlite.pl line 4. NMAKE : fatal error U1077: 'perl' : return code '0x2' Stop.