Re: [Haskell-cafe] Builder vs Builder

Erik Hesselink writes:

I've never had any problems installing newer bytestring versions. Unless you're using the GHC API, what is the problem?

Template Haskell. (I guess this counts as "using the GHC API" somehow. But even if you are not, one of your dependencies may be doing it.) See http://www.haskell.org/pipermail/ghc-devs/2014-January/003835.html - J.W.