id	summary	reporter	owner	description	type	status	priority	milestone	component	resolution	keywords	cc
71	OSX installer should build platform libraries in topological order	anonymous	gregorycollins	"When I install GHC and the Platform from the beta .dmg, and try to do 'cabal install darcs', I get a GHC panic:
{{{
ghc: panic! (the 'impossible' happened)
  (GHC version 6.10.3 for i386-apple-darwin):
	cat_evals
    base:GHC.Arr.Array{d ras}
    [ww{v aKhO} [lid], ww1{v aKhP} [lid], ww2{v aKhQ} [lid]]
    [!, !, _, _]
}}}

This only happens when I use the platform, and also happens when I try to install the tarball from the darcs website. 
If I install only GHC (either from the Platform .dmg or the GHC website) and zlib, HTTP and cabal-install manually, then install darcs with cabal install, there is no problem."	defect	closed	blocker		OSX installer	fixed	OS X, darcs