set PERL_MM_USE_DEFAULT=1
set PERL5_CPANPLUS_TEST_VERBOSE=1
set TEST_VERBOSE=1
set PERL5LIB=/home/user/stuff/lib/perl5
set PERL_MB_OPT=--install_base /home/user/stuff
set PERL_MM_OPT=INSTALL_BASE=/home/user/stuff
set PERL_CPANM_HOME=/home/user/stuff/.cpanm

cpan-outdated -p | cpanm

cat /home/user/stuff/.cpanm/build.log