Unable to upgrade ActivePerl bundled module: Test-Simple (requires: 0.47, bundled: 0.17) Unable to upgrade ActivePerl bundled module: Storable (requires: 2.14, bundled: 2.13) Unable to upgrade ActivePerl bundled module: Scalar-List-Utils (requires: 1.17, bundled: 1.14) Unable to satisfy prerequisite: Params-Util (0.10) Unable to satisfy prerequisite: Test-ClassAPI (1.02) Unable to upgrade ActivePerl bundled module: IO-String (requires: 1.07, bundled: 0) PPI could not be built due to the above failed prerequisites.