Log Message:
Update from 0.1621 to 0.1622.

Pkgsrc changes:
 o Change HOMEPAGE to use dist/ instead of user name.
 o Add USE_TOOLS+=perl for the tests

Upstream changes:
Version 0.1622: Wed Jul 16 2008
- Updated to the latest version of Module::Install
- Removed auto-install for better compatibility with CPAN and others
- Moved hosting to Google Code