patch applied (ghc): Install a versioned ghc-pkg script; fixes trac #2662

[Ian Lynagh]

Thu Oct  9 09:49:46 PDT 2008  Ian Lynagh <igloo at earth.li>
  * Install a versioned ghc-pkg script; fixes trac #2662

    M ./driver/Makefile -1 +1
    A ./driver/ghc-pkg/
    A ./driver/ghc-pkg/Makefile

View patch online:
http://darcs.haskell.org/ghc/_darcs/patches/20081009164946-3fd76-a899f074e7a201c955143895aca9b574e4542805.gz