travis-ci: repair testing

.travis.yml

@@ -1,12 +1,35 @@
+dist: trusty
+#sudo: required
 cache: apt
 
-before_install:
-    - sudo bash -c 'URL=http://download.bareos.org/bareos/experimental/nightly/xUbuntu_12.04/; wget -q $URL/Release.key -O- | apt-key add -; echo "deb $URL /" >> /etc/apt/sources.list.d/bareos.list'
-    - sudo apt-get update -qq
-    - sudo apt-get install -qq make texlive-latex-extra tex4ht imagemagick graphviz python bareos bareos-database-sqlite3 pandoc
+addons:
+    apt:
+        sources:
+            - sourceline: 'deb http://download.bareos.org/bareos/experimental/nightly/xUbuntu_14.04/ /'
+              key_url: 'http://download.bareos.org/bareos/experimental/nightly/xUbuntu_14.04/Release.key'
+        packages:
+            - bareos-director
+            - bareos-database-sqlite3
+            - bareos-storage
+            - bareos-filedaemon
+            - bareos-bconsole
+            - bareos-traymonitor
+            - ghostscript
+            - graphviz
+            - imagemagick
+            - librsvg2-bin
+            - make
+            - pandoc
+            - python
+            - tex4ht
+            - texlive-latex-extra
+            - texlive-latex-recommended
+            - texlive-fonts-recommended
 
 script:
     - make pdf
     - make check
     - make html
     - make check
+
+