Unable to build prerequisite module: Egg-Plugin-SessionKit (3.02) Unable to build prerequisite module: Test-Pod-Coverage (0) Unable to build prerequisite module: Egg-Release-DBIC (0.02) Unable to build prerequisite module: Crypt-DES (2.05) Unable to build prerequisite module: Test-Pod (0) Unable to build prerequisite module: Egg-Release (3.01) Unable to build prerequisite module: Crypt-Blowfish (2.10) Unable to build prerequisite module: Egg-Release-DBI (0.02) Unable to build prerequisite module: Test-Perl-Critic (0) Egg-Release-Authorize could not be built due to the above failed prerequisites.