1

I have the current version of cabal and running cabal install Pipe gave me no issues. But I tried these two imports: 

import Control.Proxy
import Control.Pipe

But I'm getting this error message:

Could not find module `Control.Pipe'
It is not a module in the current program, or in any known package.

And the same for Proxy.

Any ideas?

4

1 回答 1

7

看起来您已经安装了Pipe。您可能打算安装管道。

于 2013-05-17T02:22:12.993 回答