gnosis-utils : XML pickling and objectification with Python ( http://www.gnosis.cx/download/ )
python-hocr : HOCR manipulation and utility library; provides hocr2pdf binary ( https://github.com/concordusapps/python-hocr )
python-hummus : Pythonic API for hummus, the fast and free PDF reader / writer. ( https://github.com/concordusapps/python-hummus )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a lorelei
For Paludis use this rsync : rsync://gentoo.zugaina.org/lorelei-portage
If you have a problem : ycarus(-at-)zugaina.org