Change the apt-get commands.

.travis.yml

@@ -13,9 +13,11 @@ before_install:
   - sudo apt-get update > /dev/null
 
 install:
-  - sudo apt-get install -y --force-yes nginx php-fpm php5-mysql
-  - cp .travis_nginx.conf /etc/nginx/nginx.conf
+  - sudo apt-get install -y nginx --fix-missing
+  - sudo apt-get install -y php5-fpm php5-mysql --fix-missing
+  - cp travis_nginx.conf /etc/nginx/nginx.conf
   - /etc/init.d/nginx restart
+  - /etc/init.d/php5-fpm restart
 
 # execute any number of scripts before the test run, custom env's are available as variables
 before_script: