Cabal and GHC

[Simon Peyton-Jones]

| Does ghc-pkg allow to have two different versions of yesod-platform-2.7
| being installed?

Not at the moment.  But it should!

S

| -----Original Message-----
| From: Henning Thielemann [mailto:lemming at henning-thielemann.de]
| Sent: 22 November 2012 09:18
| To: Simon Peyton-Jones
| Cc: Haskell Libraries (libraries at haskell.org); cabal-devel at haskell.org;
| Michael Snoyman (michael at fpcomplete.com)
| Subject: Re: Cabal and GHC
| 
| 
| On Thu, 22 Nov 2012, Simon Peyton-Jones wrote:
| 
| > The solution is obvious: we should make it possible to instally
| > yesod-platform-2.7 twice,  once version depending on data-default-0.4
| > once version depending on data-default-0.5.
|