Duncan has kindly upgraded the Gtk2Hs core packages to work with GHC version 7. They have successfully been tested on Linux, Mac OS 10.5, 10.6, 10.7 (even the native Aqua version seems to work), and Windows 7. Anyone having a different platform than the aforementioned: now is the time to test.
Note that users of ghc-6.10 will need to first install a more recent
version of the Cabal library, at least 1.8. This is straightforward and
should not break anything.
Try with cabal-install
If you’ve got cabal-install version 0.10 or later you can copy and paste
this huge command line to install them all:
cabal install http://code.haskell.org/~duncan/gtk2hs/gtk2hs-buildtools-0.12.1.tar.gz
cabal install http://code.haskell.org/~duncan/gtk2hs/glib-0.12.1.tar.gz http://code.haskell.org/~duncan/gtk2hs/gio-0.12.1.tar.gz http://code.haskell.org/~duncan/gtk2hs/pango-0.12.1.tar.gz http://code.haskell.org/~duncan/gtk2hs/cairo-0.12.1.tar.gz http://code.haskell.org/~duncan/gtk2hs/gtk-0.12.1.tar.gz
(The above are two lines only!)