Revision as of 17:08, 27 August 2008 by Henk-Jan van Tuyl (Improved the link to cabal-install; added a remark about "--global")
cabal install --global ftgl
The "cabal install" command automatically installs all necessary packages. If you don't have the access rights to install the software globally, you can leave out the "--global" flag.
See the FTGL 1.0 announcement