I'm having an awful time trying to install Leksah in Arch. I tried other times before, I never suceeded. When trying with cabal, eventually I figured I had to install gtk2hs-buildtools. 'cabal install gtk2hs-buildtools' gives an error like this: " [ 7 of 41] Compiling C2HSConfig ( c2hs/toplevel/C2HSConfig.hs, dist/build/gtk2hsC2hs/gtk2hsC2hs-tmp/C2HSConfig.o ) c2hs/toplevel/C2HSConfig.hs:110:1: Unacceptable result type in foreign declaration: CInt When checking declaration: foreign import ccall safe "static bitfield_direction" bitfield_direction :: CInt " Installing from the AUR, after ignoring some upper bound dependencies, I eventually came to the same kind of problem compiling haskell-gio: " [ 2 of 24] Compiling System.GIO.Types ( dist/build/System/GIO/Types.hs, dist/build/System/GIO/Types.o ) System/GIO/Types.chs:1025:1: Unacceptable result type in foreign declaration: CULong When checking declaration: foreign import ccall unsafe "static g_output_stream_get_type" g_output_stream_get_type :: CULong " Is there a sane way to install it without going through all this trouble? Thanks, Eric