Updated to latest release, 1.9.1. Fix LIBDIR and PKGMANDIR with CMAKE_ARGS.
From ChangeLog:

- cmake builds fully usable for all purposes
- cmake system config option
- use of configure.ac for cmake lib abi versioning
- fixed cmake target names for consistency
- updated manpages
- fixed packaging for pkgconfig
- sipwitch setgroups support
- fixed init for debian, added lintian overrides
- removed obsolete systemd syslog.target
- remove obsolete build config
Update to current version. No changelogs still.
Import py27-lea-1.2 as wip/py-lea.

Lea is a Python package aiming at working with discrete probability
distributions in an intuitive way. It allows you to model a broad range of
random phenomenons, like dice throwing, coin tossing, cards hands, gambling,
lottery, ? with fair or unfair characteristics More generally, Lea may be used
for any finite set of discrete values having known probability: numbers,
boolean variables (true/false), date/times, symbols, ... Each distribution
is modelled as a plain object, which can be named, displayed, queried or
processed to produce new distribution objects