[monitoring-plugins] travis-ci: Update package list in before_install

[Jan Wagner]

 Module: monitoring-plugins
 Branch: master
 Commit: 34b09820873385550226cbf5aa60c6fa9cd1f3fa
 Author: Jan Wagner <waja at cyconet.org>
   Date: Sun Feb 16 12:30:21 2014 +0100
    URL: https://www.monitoring-plugins.org/repositories/monitoring-plugins/commit/?id=34b0982

travis-ci: Update package list in before_install
[skip ci]

---

 .travis.yml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 7c809f2..9a42797 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,9 @@
 language: c
 
-install:
+before_install:
     - sudo apt-get update -qq
+
+install:
     - sudo apt-get install -qq --no-install-recommends perl autotools-dev libdbi-dev libldap2-dev libpq-dev libmysqlclient-dev libradiusclient-ng-dev libkrb5-dev libnet-snmp-perl procps mawk
     - sudo apt-get install -qq --no-install-recommends autoconf automake
     - tools/setup