[arch-haskell] Installing Leksah

[Eric Velten de Melo]

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