[Haskell-cafe] HaTeX build failure

Hi, I uploaded a package, named HaTeX, to Hackage, but it gets a build failure: cabal: Couldn't read cabal file "./HaTeX/1.0.0/HaTeX.cabal It makes reference to 1.0.0 version, even when building version 1.0.1. I get the same error when I use cabal install. However, using configure>build>register I don't have any problem. I would like this package works well, but I don't know how to solve this problem. In fact, I don't know what's the problem. Here a link to the HaTeX package: http://hackage.haskell.org/package/HaTeX Any idea?