Rakudo Perl is a compiler that implements the Perl 6 specification and runs on top of several virtual machines. Debian rakudo package runs on top of MoarVM.

Perl 6 is a programming language, member of the Perl family. Like Perl 5, her world-famous big sister, Perl 6 intends to carry forward the high ideals of the Perl community and is currently being developed by a team of dedicated and enthusiastic volunteers.

valgrind package installation is suggested to debug issues with perl6-valgrind-m program.