CPAN Terminal> i DateTime [MSG] Checking if source files are up to date. Installing DateTime (1.03) [MSG] Trying to get 'http://cpan.strawberryperl.com/authors/id/D/DR/DROLSKY/CHECKSUMS' [MSG] Checksum matches for 'DateTime-1.03.tar.gz' [MSG] Extracted 'DateTime-1.03/' ... ... [MSG] Extracted 'DateTime-1.03/TODO' [MSG] Extracted 'DateTime' to 'F:\Win7programs\Dwimperl\cpanplus\5.16.3\build\DateTime-1.03' Could not find or check module 'Module::Signature' [THIS MAY BE A PROBLEM!] at F:/Win7programs/Citrus/perl/lib/CPANPLUS/Module/Signature.pm line 51. Running [F:\Win7programs\Citrus\perl\bin\perl.exe -e use strict; BEGIN { my $old = select STDERR; $|++; select $old; $|++; $0 = shift(@ARGV); my $rv = do($0); die $@ if $@; } F:\Win7programs\Dwimperl\cpanplus\5.16.3\build\DateTime-1.03\Build.PL --uninst 1]... Warning: ExtUtils::CBuilder not installed or no compiler detected Proceeding with configuration, but compilation may fail during Build Checking prerequisites... requires: ! DateTime::Locale is not installed ! DateTime::TimeZone is not installed ! Params::Validate is not installed test_requires: ! Test::Fatal is not installed ERRORS/WARNINGS FOUND IN PREREQUISITES. You may wish to install the versions of the modules indicated above before proceeding with this installation Created MYMETA.yml and MYMETA.json Creating new 'Build' script for 'DateTime' version '1.03' [MSG] Module 'DateTime' requires 'DateTime::Locale' version '0.41' to be installed [MSG] Module 'DateTime' requires 'DateTime::TimeZone' version '1.09' to be installed [MSG] Module 'DateTime' requires 'Params::Validate' version '0.76' to be installed [MSG] Module 'DateTime' requires 'Test::Fatal' version '0' to be installed [ERROR] Module 'DateTime' needs perl version '5.008001', but you only have version '5.16.3' -- can not proceed [ERROR] Unable to satisfy prerequisites for 'DateTime' -- aborting install [ERROR] Unable to create a new distribution object for 'DateTime' -- cannot continue Error installing 'DateTime'