cpan> install Math::Pari
 Running install for module 'Math::Pari'
 Running make for I/IL/ILYAZ/modules/Math-Pari-2.01080605.tar.gz
 Fetching with LWP:
 http://ppm.activestate.com/CPAN/authors/id/I/IL/ILYAZ/modules/CHECKSUMS
 Catching error: "Transfer truncated: only 25764 out of 101425 bytes received\cJ" at C:\Perl64\lib/CPAN.pm line 392.
         CPAN::shell() called at C:\Perl64\lib/App/Cpan.pm line 295
         App::Cpan::_process_options('App::Cpan') called at C:\Perl64\lib/App/Cpan.pm line 364
         App::Cpan::run('App::Cpan') called at C:\Perl64\bin/cpan.bat line 24
 cpan>