Merge branch 'master' of github.com:lino-framework/book

.travis.yml

@@ -13,6 +13,10 @@ env:
   matrix:
     - LINO_VERSION: dev
     - LINO_VERSION: stable
+addons:
+  apt:
+    packages:
+      - libreoffice
 
 before_install:
   -  # sudo add-apt-repository -y ppa:libreoffice/ppa
@@ -21,9 +25,9 @@ before_install:
   - sudo apt-get install -y swig
   - sudo apt-get install -y graphviz
   - sudo apt-get install redis-server ; redis-server &
-  - sudo apt-get install -y tidy libreoffice python3-uno
+  - sudo apt-get install -y tidy python3-uno
   - sudo apt install libgconf-2-4 # Required for cypress with Ubuntu 16.04
-  - libreoffice '--accept=socket,host=127.0.0.1,port=8100;urp;' --headless  &
+  #- libreoffice '--accept=socket,host=127.0.0.1,port=8100;urp;' --headless  &
 
 install:
   - pip install -U setuptools