Add deps

.travis.yml

@@ -7,7 +7,27 @@ python:
     - "3.5"
     - "nightly"
 
+sudo: required
+
+addons:
+    apt:
+        packages:
+            - ghostscript
+            - p7zip-full
+
 install:
+    - sudo add-apt-repository ppa:fontforge/fontforge --yes
+    - sudo add-apt-repository ppa:coolwanglu/pdf2htmlex --yes
+    - sudo apt-get update -qq
+    - sudo apt-get install -qq libpoppler-dev libpoppler-private-dev libspiro-dev libcairo-dev libpango1.0-dev libfreetype6-dev libltdl-dev libfontforge-dev python-imaging python-pip firefox xvfb
+    - sudo apt-get install libreoffice
+    - sudo apt-get install unoconv
+    - git clone https://github.com/coolwanglu/pdf2htmlEX.git
+    - pushd pdf2htmlEX
+    - cmake -DCMAKE_INSTALL_PREFIX:PATH=/usr -DENABLE_SVG=ON .
+    - make
+    - sudo make install
+    - popd
     - pip install python-magic
     - pip install coveralls
     - pip install codecov