# Pastebin 0ERDdoJc MacBook-Pro-de-Fernando:ProblemSolver fernando$ perl6 -Ilib -MProblemSolver::State -e'say "OK"' OK MacBook-Pro-de-Fernando:ProblemSolver fernando$ perl6 -Ilib -MProblemSolver -e'say "OK"' ===SORRY!=== Could not locate compile-time value for symbol ProblemSolver::State