问题
When I run cabal install Cabal cabal-install I have this warning:
Warning: The directory
/Users/arthurfayzrakhmanov/Library/Haskell/ghc-7.6.3/lib/cabal-install-1.18.0.2/bin
is not in the system search path.
Looks like something misconfigured, because I saw similar message when I've installed happy, but it pointed to /Users/arthurfayzrakhmanov/Library/Haskell/ghc-7.6.3/lib/happy....
How should I configure cabal on OS X 10.9.1, I mean PATH and etc.
回答1:
- Open your ~/.bash_profile with any editor you're comfortable with
- Append this to the file:
export PATH="$HOME/Library/Haskell/ghc-7.6.3/lib/cabal-install-1.20.0.0/bin:$PATH" - Save file and close editor
- In terminal type
source ~/.bash_profile
Then to test, in Terminal type which cabal, and you should see it pointing to the new path.
回答2:
After few attempts to solve prior issue with OS X Mavericks I've reinstalled entire platform with Homebrew, and issue dismissed. If you need help with that see mentioned answer.
来源：https://stackoverflow.com/questions/20785358/configuring-cabal-on-max-os-x-10-9