cpanm (App::cpanminus) 1.5005 on perl 5.014002 built for x86_64-linux-thread-multi Work directory is /home/gardnerm/.cpanm/work/1328545595.13419 You have make /usr/bin/make You have LWP 6.03 You have /bin/tar: tar (GNU tar) 1.23 Copyright (C) 2010 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later . This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Written by John Gilmore and Jay Fenlason. You have /usr/bin/unzip Searching DateTime::Format::Builder on cpanmetadb ... --> Working on DateTime::Format::Builder Fetching http://search.cpan.org/CPAN/authors/id/D/DR/DROLSKY/DateTime-Format-Builder-0.80.tar.gz -> OK Unpacking DateTime-Format-Builder-0.80.tar.gz Entering DateTime-Format-Builder-0.80 Checking configure dependencies from META.yml Checking if you have Module::Build 0.36 ... Yes (0.3800) Configuring DateTime-Format-Builder-0.80 Running Build.PL -> OK Checking dependencies from MYMETA.json ... Checking if you have Module::Build 0 ... Yes (0.3800) Checking if you have DateTime 0.12 ... Yes (0.72) Checking if you have Class::Factory::Util 1.6 ... Yes (1.7) Checking if you have Params::Validate 0.72 ... Yes (1.01) Checking if you have DateTime::Format::Strptime 1.04 ... Yes (1.5000) Checking if you have Task::Weaken 0 ... Yes (1.04) Building and testing DateTime-Format-Builder-0.80 -> FAIL Installing DateTime::Format::Builder failed. See /home/gardnerm/.cpanm/build.log for details.