[Haskell-cafe] GLFW not working in Cabal 1.18

[Albert Y. C. Lai]

On 13-09-10 09:27 PM, Thiago Negri wrote:
> The package GLFW is not building in Cabal 1.18.
>
> Setup.hs [1] depends on `rawSystemStdInOut` [2] that changed signature
> between 1.16 and 1.18.

Consider "cabal install --cabal-lib-version=1.16".

Replace 1.16 by the correct number. Use "ghc-pkg list Cabal" to find the 
correct number.

http://www.haskell.org/haskellwiki/PVP allows 1.16->1.18 to change 
public API.