{cabal}: cabal.mkDerivation (self : { pname = "parsec"; version = "2.1.0.1"; # Haskell Platform 2009.0.0 sha256 = "2d85e5b5c8b2b1f341037ce67e1db7fa47b31c083136796cfef9e5b945c656df"; meta = { description = "Monadic parser combinators"; }; })