travis ci – Makefile:12: recipe for target ‘lint’ failed
Question: I'm making a pull request on a GitHub repository. Before making PR I already test my code with PHPUnit and all tests are passed. So, I did the PR on GitHub. But after travis-ci checking my PR, my PR not passed and the error says that: Makefile:12: recipe for target 'lint' failed I've no clue about all this error. I think if my PHPUnit test success then I'll pass the travis-ci check. But…