Hello,<br><br> On my personal computer, I added some functionality to the unix package and now I want to test this functionality. Basically I did a cabal install to the global env on my laptop. I just ran a session of ghci:<br>
<br>vigalchin@ubuntu:~$ ghci<br>GHCi, version 6.8.2: <a href="http://www.haskell.org/ghc/">http://www.haskell.org/ghc/</a> :? for help<br>Loading package base ... linking ... done.<br>Prelude> :m System.Posix<br>Prelude System.Posix> :t openFd<br>
openFd :: FilePath -> OpenMode -> Maybe FileMode -> OpenFileFlags -> IO Fd<br>Prelude System.Posix> :t mqOpen<br><br><interactive>:1:0: Not in scope: `mqOpen'<br><br>There is a signature for openFd (existing functionality) but not mqOpen (new functionality!) The new functionality got some warnings vis-a-vis Storage because I have defined "alignment" and something else yet. However, when I did "runhaskell Setup.hs install" everything seemed to get installed. ???<br>
<br><br>Thanks, B. <br>