[arch-haskell] Cblrepo and dependencies

[SP]

I'm trying to build cblrepo on this machine, but something has gone
quite wrong. It says it need Unixutils 1.52.* for example.

When I install unixutils, it still says it is missing. During unixutils
installation I get these errors:

Unixutils-1.53: dependency
"process-extras-0.3.3.4-acf7cfde64a7eeb8de77ed902f28b42e" doesn't exist
(use --force to override)
Unixutils-1.53: dependency
"regex-tdfa-1.2.0-d609432fe2944ef942a3146ddaef05ca" doesn't exist (use
--force to override)
Unixutils-1.53: dependency
"zlib-0.5.4.2-7f8fa1baff7481f1dca70c1ad6ffca0e" doesn't exist (use
--force to override)

I can install them manually, but should I have to?
-- 
	SP