[commit: ghc] wip/travis: travis: Install process via cabal (c41b716)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : wip/travis
Link       : http://ghc.haskell.org/trac/ghc/changeset/c41b716d82b1722f909979d02a76e21e9b68886c/ghc

>---------------------------------------------------------------

commit c41b716d82b1722f909979d02a76e21e9b68886c
Author: Joachim Breitner <mail at joachim-breitner.de>
Date:   Sat Jul 19 15:05:53 2014 +0200

    travis: Install process via cabal
    
    and install to global data base (bad practice, but ok on a throw-away CI
    system).


>---------------------------------------------------------------

c41b716d82b1722f909979d02a76e21e9b68886c
 .travis.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 57153b6..8b64940 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -20,8 +20,8 @@ before_install:
 install:
  - sudo apt-get update
  - sudo apt-get install haskell-platform autoconf libtool make ncurses-dev g++ dblatex docbook-xsl docbook-utils
- - cabal update
- - cabal install happy alex
+ - sudo cabal update
+ - sudo cabal install --global happy alex process
 script:
  - echo 'V = 0' >> mk/validate.mk # otherwise we hit log file limits on travis.
  # do  not build docs