I'm starting a new project that will hopefully use gtk2hs. However, I can not get this package to install on my fairly typical Linux box. Here is the failure :

```
[1 of 2] Compiling SetupWrapper     ( /tmp/cairo-0.12.4-4201/cairo-0.12.4/SetupWrapper.hs, /tmp/cairo-0.12.4-4201/cairo-0.12.4/dist/dist-sandbox-58b5f9c6/setup/SetupWrapper.o )

/tmp/cairo-0.12.4-4201/cairo-0.12.4/SetupWrapper.hs:94:45:
    Ambiguous occurrence `moreRecentFile'
    It could refer to either `SetupWrapper.moreRecentFile',
                             defined at /tmp/cairo-0.12.4-4201/cairo-0.12.4/SetupWrapper.hs:149:1
                          or `Distribution.Simple.Utils.moreRecentFile',
                             imported from `Distribution.Simple.Utils' at /tmp/cairo-0.12.4-4201/cairo-0.12.4/SetupWrapper.hs:8:1-32

/tmp/cairo-0.12.4-4201/cairo-0.12.4/SetupWrapper.hs:95:45:
    Ambiguous occurrence `moreRecentFile'
    It could refer to either `SetupWrapper.moreRecentFile',
                             defined at /tmp/cairo-0.12.4-4201/cairo-0.12.4/SetupWrapper.hs:149:1
                          or `Distribution.Simple.Utils.moreRecentFile',
                             imported from `Distribution.Simple.Utils' at /tmp/cairo-0.12.4-4201/cairo-0.12.4/SetupWrapper.hs:8:1-32
Failed to install cairo-0.12.4
[1 of 2] Compiling SetupWrapper     ( /tmp/glib-0.12.4-4201/glib-0.12.4/SetupWrapper.hs, /tmp/glib-0.12.4-4201/glib-0.12.4/dist/dist-sandbox-58b5f9c6/setup/SetupWrapper.o )

/tmp/glib-0.12.4-4201/glib-0.12.4/SetupWrapper.hs:94:45:
    Ambiguous occurrence `moreRecentFile'
    It could refer to either `SetupWrapper.moreRecentFile',
                             defined at /tmp/glib-0.12.4-4201/glib-0.12.4/SetupWrapper.hs:149:1
                          or `Distribution.Simple.Utils.moreRecentFile',
                             imported from `Distribution.Simple.Utils' at /tmp/glib-0.12.4-4201/glib-0.12.4/SetupWrapper.hs:8:1-32

/tmp/glib-0.12.4-4201/glib-0.12.4/SetupWrapper.hs:95:45:
    Ambiguous occurrence `moreRecentFile'
    It could refer to either `SetupWrapper.moreRecentFile',
                             defined at /tmp/glib-0.12.4-4201/glib-0.12.4/SetupWrapper.hs:149:1
                          or `Distribution.Simple.Utils.moreRecentFile',
                             imported from `Distribution.Simple.Utils' at /tmp/glib-0.12.4-4201/glib-0.12.4/SetupWrapper.hs:8:1-32
Failed to install glib-0.12.4

```

It seems to be related to recent cabal versions, since that used to work before. It seems to be a known bug (<http://trac.haskell.org/gtk2hs/ticket/1292> , <http://trac.haskell.org/gtk2hs/ticket/1291> and <http://trac.haskell.org/gtk2hs/ticket/1289>), however it has not moved for weeks. I am not sufficiently competent to suggest a good fix, so I would like your advice. This is very annoying since I am stuck on this important project, and it pains me to think that the main GUI lib of our language has been broken for many weeks now.

cabal-install version 1.18.0.2 using version 1.18.1.1 of the Cabal library / ghc 7.4.1

Thanks for your help