Link server_environment_files_sample to server_environment_files in

order to be able to install and run the tests

.travis.yml

@@ -20,7 +20,7 @@ install:
   - travis_install_nightly ${VERSION}
   - sudo pip install python-ldap
   - printf '[options]\n\nrunning_env = dev' > ${HOME}/.openerp_serverrc
-
+  - ln -s server_environment_files_sample ./server_environment_files
 script:
   - travis_run_flake8
   - travis_run_tests ${VERSION}