[Haskell-cafe] Build problems (hsp, trhsx, ultimately Happstack)

[Warren Harris]

I thought I'd install happstack to give it a try, but immediately hit  
the following build problem:

$ cabal install happstack
Resolving dependencies...
cabal: cannot configure HJScript-0.5.0. It requires hsx >=0.7.0
For the dependency on hsx >=0.7.0 there are these packages: hsx-0.7.0.  
However
none of them are available.
hsx-0.7.0 was excluded because happstack-0.4.1 requires hsx >=0.5.5 &&  
<0.6

Any suggestions? I'm on mac os 10.5.8 with ghc 6.12.1. Thx,

Warren