Bug#548399: how to build projectlibre from source ?

[Mathieu Malaterre <malat@debian.org>]

#442032 only describes issues with CPAL 1.0. There is not real debian
package source.

I have been looking for the build instructions, but all I can find is:

http://www.projectlibre.org/discussion/project-libre-source-code

and

http://www.projectlibre.org/blog/projectlibre-source-code-released

The files section of sf.net only contains pre-build software. One has
to download from git directly AFAIK.