[Haskell-cafe] Error when installing RSA (for yesod) with GHC 7.2.1

2011-10-24 Thread Yves Parès
I'm using GHC 7.2.1 and cabal-install 0.8 (Cabal 1.8.0.2), and when "cabal install rsa" I got the error $ cabal install rsa Resolving dependencies... Configuring RSA-1.0.6.2... Preprocessing library RSA-1.0.6.2... Preprocessing executables for RSA-1.0.6.2... Building RSA-1.0.6.2... [1 of 1] Compil

Re: [Haskell-cafe] Error when installing RSA (for yesod) with GHC 7.2.1

2011-10-24 Thread Thomas DuBuisson
Try to install with: cabal install RSA 'random == 1.0.1.0' I'm guessing the issue is your "random" library is less than 1.0.1 and also includes an instance of Word8 (in other words, the GHC release you use pulled an unofficial version from the repo). Cheers, Thomas On Mon, Oct 24, 2011 at 2:13 P

Re: [Haskell-cafe] Error when installing RSA (for yesod) with GHC 7.2.1

2011-10-24 Thread Yves Parès
Nope, I already have random 1.0.1.0 installed... 2011/10/24 Thomas DuBuisson > Try to install with: cabal install RSA 'random == 1.0.1.0' > > I'm guessing the issue is your "random" library is less than 1.0.1 and > also includes an instance of Word8 (in other words, the GHC release > you use pu

Re: [Haskell-cafe] Error when installing RSA (for yesod) with GHC 7.2.1

2011-10-24 Thread Daniel Fischer
On Monday 24 October 2011, 23:13:32, Yves Parès wrote: > I'm using GHC 7.2.1 and cabal-install 0.8 (Cabal 1.8.0.2), and when > "cabal install rsa" > > Apparently it's an instance being declared twice. > However RSA hackage page states that it compiles under GHC 7.2: > http://hackage.haskell.org/p

Re: [Haskell-cafe] Error when installing RSA (for yesod) with GHC 7.2.1

2011-10-24 Thread Yves Parès
Okay, so the problem is with cabal-install. I'd don't verily need ghc 7.2, I think I'll just stick to 7.0.4 unti cabal-install is updated, it will be simpler. 2011/10/24 Daniel Fischer > On Monday 24 October 2011, 23:13:32, Yves Parès wrote: > > I'm using GHC 7.2.1 and cabal-install 0.8 (Cabal 1