* Install Cygwin with:
    * make
    * patch
    * ocaml stuff
    * m4
    * autoconf
    * automake 1.9

  * Install ''gtk-dev-2.8.20-win32-1.exe'' (from http://gladewin32.sourceforge.net/modules/news/)
    * Install for all users
    * Install everything (glade, register env. variables)
    * Modify PATH for Cygwin

  * Install demexp sources from http://www.linux-france.org/~dmentre/demexp/latest-src/