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Improve error message when "yesod devel" complains about the GHC version.

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I hit this problem and the fix was to reinstall yesod-bin (because I'd
upgraded my version of ghc):

    cabal install --reinstall yesod-bin

See issue #476.
This commit is contained in:
Harold Lee 2015-02-22 13:29:07 -08:00
parent df0cf82f56
commit f8fb6d3dc3
1 changed files with 1 additions and 1 deletions
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2
yesod-bin/Devel.hs
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@ -321,7 +321,7 @@ removeFileIfExists file = removeFile file `Ex.catch` handler
mkRebuild :: String -> FilePath -> DevelOpts -> (FilePath, FilePath) -> IO (IO Bool)
mkRebuild ghcVer cabalFile opts (ldPath, arPath)
| GHC.cProjectVersion /= ghcVer =
failWith "Yesod has been compiled with a different GHC version, please reinstall"
failWith "Yesod has been compiled with a different GHC version, please reinstall yesod-bin"
| forceCabal opts = return (rebuildCabal opts)
| otherwise =
return $ do