haskell-dns: build this package with binary 0.7.x, too, to avoid a version conflict in 'git-annex'
haskell-uuid: build this package with binary 0.7.x, too, to avoid a version conflict in 'git-annex'
haskell-hxt: build this package with binary 0.7.x, too, to avoid a version conflict in 'git-annex'