:: Install the dependencies first
cpanm --installdeps PAR::Packer
:: Now manually install PAR::Packer
cpanm --look PAR::Packer
rename .\myldr\winres\pp.ico pp.ico.bak
copy \path\to\my\icon.ico .\myldr\winres\pp.ico
perl Makefile.PL
:: if gmake is not available then use dmake instead
gmake
gmake test
gmake install