It's highly reccomended to use a package of cgmail for your distribution.

If you use ubuntu you can download latest version of cgmail packaged
for it at http://cgmail.tuxfamily.org

Anway if you want do to do a manual installation take a look ad Makefile
and read the README under idir.

Sorry for the inconvenience :( I will try to semplificate installation
process for future versions.
