 Could not GET 'https://jcenter.bintray.com/com/android/tools/build/gradle/0.0.0/gradle-0.0.0.pom'.                > Connect to jcenter.bintray.com:000 [jcenter.bintray.com/000.0.0.0] failed: Connection refused: connect  * Try: Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. 