C:\Perl64>cpan

It looks like you don't have a C compiler and make utility installed.  Trying
to install dmake and the MinGW gcc compiler using the Perl Package Manager.
This may take a a few minutes...

Unrecognized proxy setting "http_proxy=http://username:password@proxy.10.155.10.129" ignor
The http_proxy environment variable should be of the form "http://proxy.example.com".
Downloading ActiveState Package Repository packlist...done
Updating ActiveState Package Repository database...done
Syncing site PPM database with .packlists...done
Syncing perl PPM database with .packlists...done
ppm.bat install failed: Can't find any package that provides MinGW

It looks like the installation of dmake and MinGW has failed.  You will not be
able to run Makefile commands or compile C extension code.  Please check your
internet connection and your proxy settings!


cpan shell -- CPAN exploration and modules installation (v1.9800)
Enter 'h' for help.