C:\Users\pmu>cpanm Log::Log4perl
--> Working on Log::Log4perl
Fetching http://www.cpan.org/authors/id/M/MS/MSCHILLI/Log-Log4perl-1.42.tar.gz ... OK
Configuring Log-Log4perl-1.42 ... OK
Building and testing Log-Log4perl-1.42 ... FAIL
! Installing Log::Log4perl failed. See C:\MY32BI~1\data\.cpanm\build.log for details.