IP::COUNTRY ----------- To build and test these modules: perl Makefile.PL make make test TEST_VERBOSE=1 If all tests run without errors, you can complete the installation process. make install This final stage might require superuser privileges. If the building and testing process throws any erros, DO NOT attempt to install. The problem will probably be solved by installing some pre-requisite as indicated in the errors, but it might also be an indicator of some underlying problems with the code in the modules.