geoffleach has asked for the wisdom of the Perl Monks concerning the following question:

O Monks,

I'm working on Audio::TagLib which provides an interface to (C++) taglib. Suddenly UNIVERSAL::can no longer find a number of taglib functions that were previously visible. I would appreciate instruction on (or a pointer to) the algorithm used.

Many thanks.

Perl 12.3, Linux Fedora 14, gcc 4.5.1 20100924