wget http://cpan.org/…/Plack-1.0041.tar.gz • Get conf reqs: File::ShareDir::Install => Go to install of F::SD::I • Configure: perl Makefile.PL • Get reqs: URI, Try::Tiny… => Go to install of URI, Try::Tiny… • Build: make build • Install: make install Block untill configure reqs are installed Block untill reqs are installed