liblingua-en-sentence-perl binary package in Ubuntu Mantic ppc64el

 The Lingua::EN::Sentence module contains the function get_sentences, which
 splits text into its constituent sentences, based on a regular expression and
 a list of abbreviations (built in and given).
 .
 Certain well know exceptions, such as abbreviations, may cause incorrect
 segmentations. But some of them are already integrated into this code and are
 being taken care of. Still, if you see that there are words causing the
 get_sentences function to fail, you can add those to the module, so it
 notices them.

Source package