can you give me an example of .travis.yml file for a PHP project on google cloud app engine ,
i have the following .travis.yml , but it fail to build : https://github.com/Ali-aqrabawi/celis/blob/master/.travis.yml
if i do pull request the build fails with error : incorrect usage for phpunit command.
if i remove the language php , i get the following error :
0.09s$ rake
rake aborted!
No Rakefile found (looking for: rakefile, Rakefile, rakefile.rb, Rakefile.rb)
/home/travis/.rvm/gems/ruby-1.9.3-p551/bin/ruby_executable_hooks:15:in eval'
/home/travis/.rvm/gems/ruby-1.9.3-p551/bin/ruby_executable_hooks:15:in'
(See full trace by running task with --trace)
The command "rake" exited with 1.
