[Haskell-cafe] Regex lib doesn't load

[Stephen Tetley]

See this conclusion of this thread - installing the latest version
from Hackage seems to be the solution:

http://www.haskell.org/pipermail/haskell-cafe/2010-August/082141.html

Note that although regex-posix is a binding to a C library, because
the library and headers are delivered with the Platform you should be
able to upgrade without needing MinGW (MinGW is otherwise usually
needed for C library bindings on Windows).