Hey..
Here's 2.5.4 pidgin compiled against the seamonkey nss libraries in 4.1.1 retro dev environment .. (hopefully it still works with newer versions of vanilla puppy)
Included is the precomiled facebook plugin 1.47 from the google code project.
English only.. if you need other locales please let me know and i'll post them later.
Tested and working on my vmware session.
http://drop.io/dor8yux
Cheers