Unable to upgrade ActivePerl bundled module: Pod-Parser (requires: 1.35, bundled: 0.2401) Unable to satisfy prerequisite: Config-Any (0) Unable to upgrade ActivePerl bundled module: Pod-LaTeX (requires: 0.58, bundled: 0.56) Unable to satisfy prerequisite: Perl6-Slurp (0) pod2book could not be built due to the above failed prerequisites.