Updated edm version in .travis.yml

.travis.yml

@@ -9,10 +9,10 @@ env:
 before_install:
     - ccache -s
     - export PATH=/usr/lib/ccache:${PATH}
-    - wget https://package-data.enthought.com/edm/rh5_x86_64/1.4/edm_1.4.1_linux_x86_64.sh && bash ./edm_1.4.1_linux_x86_64.sh -b -p $HOME
+    - wget https://package-data.enthought.com/edm/rh5_x86_64/1.9/edm_1.9.2_linux_x86_64.sh && bash ./edm_1.9.2_linux_x86_64.sh -b -f -p $HOME
     - export PATH=${HOME}/edm/bin:${PATH}
-    - edm environments create --version ${PYTHON_VERSION} force 
-    - . $HOME/.edm/envs/force/bin/activate 
+    - edm environments create --version ${PYTHON_VERSION} force
+    - . $HOME/.edm/envs/force/bin/activate
 install:
     - pip install -r requirements/requirements.txt
     - pip install -e .