C:\>ppm query term-r*
+--------------------+-----------+-------------------------------------+------+
| name               | version   | abstract                            | area |
+--------------------+-----------+-------------------------------------+------+
| Term-ReadKey       | 2.30      | Change terminal modes and perfor... | perl |
| Term-ReadLine      | 1.03      |                                     | perl |
| Term-ReadLine-Perl | 1.0302-r1 | Readline implementation in Perl     | perl |
| Term-ReadLine-Perl | 1.0303    |                                     | site |
+--------------------+-----------+-------------------------------------+------+

C:\>perl -d sample.pl

Loading DB routines from perl5db.pl version 1.31
Editor support available.

Enter h or 'h h' for help, or 'perldoc perldebug' for more help.

main::(sample.pl:9):    my $x = 1;

SetConsoleMode failed, LastError=|6| at C:/Perl/lib/Term/ReadKey.pm line 265.
 at C:/Perl/site/lib/Term/ReadLine/readline.pm line 1581
        readline::readline('  DB<1> ') called at C:/Perl/site/lib/Term/ReadLine/Perl.pm line 11
        Term::ReadLine::Perl::readline('Term::ReadLine::Perl=ARRAY(0x362d3f0)', '  DB<1> ') called at C:/Perl/lib/perl5db.pl line 6422
        DB::readline('  DB<1> ') called at C:/Perl/lib/perl5db.pl line 2235
        DB::DB called at sample.pl line 9
  DB<1> x $x