Travis needs sudo mode

.travis.yml

@@ -1,29 +1,11 @@
-sudo: false
 language: python
 
 python:
     - 3.4
 
-addons:
-    apt:
-        packages:
-        - locales
-        - ghostscript
-        - tesseract-ocr
-        - tesseract-ocr-deu tesseract-ocr-eng tesseract-ocr-fra
-        - qpdf
-        - poppler-utils
-        - wget
-        - gcc-4.8
-        - libavformat-dev
-        - libavcodec-dev
-        - libavutil-dev
-        - autoconf
-        - automake
-        - make
-        - pkg-config
-        - xsltproc
-
+before_install:
+    - sudo apt-get update -qq
+    - sudo apt-get install -y ghostscript tesseract-ocr tesseract-ocr-deu tesseract-ocr-eng tesseract-ocr-fra qpdf poppler-utils gcc-4.8 libavformat-dev libavcodec-dev libavutil-dev autoconf automake make pkg-config xsltproc
 
 # before_script:
 #   - wget -q https://github.com/Flameeyes/unpaper/archive/unpaper-6.1.tar.gz
@@ -38,6 +20,5 @@ script:
 after_success:
     - py.test
 
-
 os:
     - linux