install -m744 unregister.sh $pkgdir/usr/share/haskell/$pkgname/unregister.sh
install -d -m755 ${pkgdir}/usr/share/doc/ghc/html/libraries
ln -s /usr/share/doc/${pkgname}/html ${pkgdir}/usr/share/doc/ghc/html/libraries/mtl
install -m744 unregister.sh $pkgdir/usr/share/haskell/$pkgname/unregister.sh
install -d -m755 ${pkgdir}/usr/share/doc/ghc/html/libraries
ln -s /usr/share/doc/${pkgname}/html ${pkgdir}/usr/share/doc/ghc/html/libraries/mtl