How about change prep-bin-dist-mingw's default enviroment up todate?

[Simon Marlow]

Claus Reinke wrote:

> 
> ps there has to be a less ugly way to get the doc path than this, though:
>    ghc-pkg field base haddock-html | sed -e 's/^[^:]*: //' -e 
> 's/$topdir/echo `ghc --print-libdir`/e'

http://hackage.haskell.org/trac/ghc/ticket/937

This fix will be in 6.6.1.

Cheers,
	Simon