[Travis] Fix bug related to new Ubutun 14.04 image

.travis.yml

@@ -38,7 +38,7 @@ install:
 script:
   - export CMAKE_ADDITIONAL_OPTIONS="-DCMAKE_BUILD_TYPE=${BUILDTYPE}"
   - sudo free -m -t
-  - ./.travis/run ../travis_custom/custom_build
+  - travis_wait 30 ./.travis/run ../travis_custom/custom_build
 after_failure: ./.travis/run after_failure
 after_success:
   - ./.travis/run after_success

travis_custom/custom_before_install

@@ -13,7 +13,7 @@ curl http://robotpkg.openrobots.org/packages/debian/robotpkg.key | sudo apt-key
 sudo free -m -t
 
 # Setup environment variables.
-export APT_DEPENDENCIES="doxygen libboost-system-dev libboost-test-dev libboost-filesystem-dev libboost-program-options-dev libeigen3-dev libtinyxml-dev robotpkg-urdfdom libconsole-bridge-dev"
+export APT_DEPENDENCIES="doxygen libboost-system-dev libboost-test-dev libboost-filesystem-dev libboost-program-options-dev libeigen3-dev libtinyxml-dev robotpkg-urdfdom libconsole-bridge-dev texlive-font-utils"
 # Add Python dependency
 export APT_DEPENDENCIES=$APT_DEPENDENCIES" libboost-python-dev robotpkg-eigenpy python2.7-dev python-numpy"
 # Add Geometry dependencies

travis_custom/custom_build

@@ -16,7 +16,7 @@ export PKG_CONFIG_PATH="${PKG_CONFIG_PATH}:/opt/openrobots/lib/pkgconfig"
 export LD_LIBRARY_PATH="${LD_LIBRARY_PATH}:/opt/openrobots/lib"
 
 # Setup environment variables.
-. ./.travis/run ../.travis/build
+./.travis/run ../.travis/build
 
 # End debug mode
 set +v