http://cthulhu.daug.net/zenwalk/perl_ExtUtils_PkgConfig/ZENBUILD
http://cthulhu.daug.net/zenwalk/perl_ExtUtils_PkgConfig/build-perl_ExtUtils_PkgConfig.sh
http://search.cpan.org/CPAN/authors/id/T/TS/TSCH/ExtUtils-PkgConfig-1.12.tar.gz
