patch from krasimir for escaping spaces
patch from krasimir for escaping spaces


BUGFIX: System.Cmd.system was used here but the executable path may
have spaces.  The right way is to use runInteractiveProcess but it isn't
supported from HUGS.  It is easier for a while to quote the path.



20050913040001-6d90f-984af21e55b7b4fc0755dc85152adbe5a82872aa.gz

dcreager/cabal,dcreager/cabal