在Max OS X 10.9上配置Cabal [英] Configuring cabal on Max OS X 10.9

问题描述

当我运行 cabal install Cabal cabal-install 时，我收到以下警告：

 警告：
目录/Users/arthurfayzrakhmanov/Library/Haskell/ghc-7.6.3/lib/cabal-install-1.18.0.2/bin 
不在系统搜索路径中。 
  

好像配置错误，因为安装后我看到了类似的消息，但它指向 /Users/arthurfayzrakhmanov/Library/Haskell/ghc-7.6.3/lib/happy ... 。 p>

如何在OS X 10.9.1上配置cabal，我的意思是PATH等。

解决方案

1. 使用您喜欢的任何编辑器打开〜/ .bash_profile


2. 将此操作附加到文件： export PATH = $ HOME / Library / Haskell / ghc-7.6.3 / lib / cabal-install-1.20.0.0 / bin：$ PATH


3. 保存文件并关闭编辑器


4. 在终端输入 source〜/ .bash_profile

然后进行测试，在终端输入其中，，您应该看到它指向新路径。

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.

解决方案

1. Open your ~/.bash_profile with any editor you're comfortable with
2. Append this to the file: export PATH="$HOME/Library/Haskell/ghc-7.6.3/lib/cabal-install-1.20.0.0/bin:$PATH"
3. Save file and close editor
4. In terminal type source ~/.bash_profile

Then to test, in Terminal type which cabal, and you should see it pointing to the new path.

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