CPAN Terminal> l Term::ReadLine .. Version Installed 1.14 Version on CPAN 1.14 CPAN Terminal> l Term::ReadLine::Perl .. Version Installed 1.0303 Version on CPAN 1.0303 #anyway using Term::ReadLine::Perl directly cause some error: io@COMP:C>perl -MTerm::ReadLine::Perl -e 0 Can't locate object method "Features" via package "Term::ReadLine::Stub" at C:/ulisse/strawberry/perl/lib/Term/ReadLine Perl.pm line 101. Compilation failed in require. BEGIN failed--compilation aborted.