
31 Dec
2009
31 Dec
'09
7:13 a.m.
On Wed, Dec 30, 2009 at 10:54 PM, Edward Z. Yang
Excerpts from Michael Snoyman's message of Thu Dec 31 00:43:52 -0500 2009:
What version of the packages are you using? Can you give the output of:
ghc-pkg list|grep failure
Sure thing:
(control-monad-failure-0.4), (control-monad-failure-0.5.0), control-monad-failure-mtl-0.5.0, cpphs-1.8, cpphs-1.9, failure-0.0.0.1, happstack-0.3.2, happstack-data-0.3.3
Additionally:
ezyang@javelin:~$ cabal upgrade failure Resolving dependencies... No packages to be installed. All the requested packages are already installed. If you want to reinstall anyway then use the --reinstall flag.
Cheers, Edward
Upgrade to control-monad-failure-mtl 0.6.0 and control-monad-failure 0.6.0. Alex