Hi,
I try to build ACS 4.3, 4.4, 4.5, it throws the error as bellow: [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 2:29.157s [INFO] Finished at: Thu Oct 23 08:27:01 CST 2014 [INFO] Final Memory: 47M/320M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.12:test (default-test) on project cloud-server: There are test failures. [ERROR] [ERROR] Please refer to /root/.hudson/jobs/cloudstack-4.5/workspace/server/target/surefire-reports for the individual test results. [ERROR] -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] <http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException> http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException [ERROR] [ERROR] After correcting the problems, you can resume the build with the command [ERROR] mvn <goals> -rf :cloud-server Finished: FAILURE But the master builds successfully. I hava check from git , may be I find the origin of the problem: <fix expried certificate in unit test > : https://github.com/apache/cloudstack/commit/ccf4c66ef178638f2bbfc41918c454af f4700a3b I just fix this in 4.5, and it builds successfully. Best Regards, Star Guo