libnamespace-autoclean-perl 0.08-1 (i386 binary) in ubuntu karmic

 namespace::autoclean is a handy module to keep your namespace clean by
 removing all imported symbols at the end of the current package's compile
 cycle. Perhaps most importantly, this means that imported functions will no
 longer be made accidentally accessible to users outside of your package via
 method invocations.
 .
 The way this is done at the end of the compile cycle but prior to execution
 means that functions will remain accessible for use inside your package,
 since function calls are resolved at compile time. For the most part, the
 only change that needs to be made is to load the module.
 .
 This module differs slightly from namespace::clean in that it cleans all
 imported functions, whether or not the imports happened prior to using the
 pragma. Things that "look" like a method will be left alone (Class::MOP is
 used for this feature).