The normal way looks like this:

        perl Makefile.PL
        make
        make test
        make install

For details see

        perldoc perlmodinstall
        perldoc ExtUtils::MakeMaker

If you don't have a 'make' command on your system, just copy the 'MD5.pm' file to a directory named 'Digest/Perl/', e.g. /home/lackas/usr/perl/Digest/Perl/MD5.pm and insert that directory to Perl's search path with a 'use lib' statement:

        use lib '/home/lackas/usr/perl/';
        use Digest::Perl::MD5

That's all.

Have fun,

Christian Lackas, <delta (at) lackas.net>