Archive::Tar fails to build on RedHat Linux 6.1. This is reasonably serious since it is one of the packages in Bundle::CPAN. CPAN.pm: Going to build SRZ/Archive-Tar-0.21.tar.gz Checking if your kit is complete... Looks good Writing Makefile for Archive::Tar mkdir blib mkdir blib/lib mkdir blib/lib/Archive mkdir blib/arch mkdir blib/arch/auto mkdir blib/arch/auto/Archive mkdir blib/arch/auto/Archive/Tar mkdir blib/lib/auto mkdir blib/lib/auto/Archive mkdir blib/lib/auto/Archive/Tar mkdir blib/man3 cp Tar.pm blib/lib/Archive/Tar.pm mkdir blib/script cp ptar blib/script/ptar /opt/perl-5.6.0-RC1/bin/perl -I/opt/perl-5.6.0-RC1/lib/5.6.0/i386-linux -I/opt/perl-5.6.0-RC1/lib/5.6.0 -MExtUtils::MakeMaker -e "MY->fixin(shift)" blib/script/ptar Manifying blib/man3/Archive::Tar.3 /usr/bin/make -- OK Running make test PERL_DL_NONLAZY=1 /opt/perl-5.6.0-RC1/bin/perl -Iblib/arch -Iblib/lib -I/opt/perl-5.6.0-RC1/lib/5.6.0/i386-linux -I/opt/perl-5.6.0-RC1/lib/5.6.0 test.pl 1..5 ok 1 ok 2 ok 3 ok 4 [6] Can't call method "gzseek" on an undefined value at blib/lib/Archive/Tar.pm line 785. make: *** [test_dynamic] Error 9 Sorry, I've no time to debug this now. -- JohanThread Next