Github user kevin-better commented on the issue: https://github.com/apache/incubator-rocketmq/pull/150 Travis CI build log ,is there something wrong ? : [https://travis-ci.org/apache/incubator-rocketmq/jobs/267873150](https://travis-ci.org/apache/incubator-rocketmq/jobs/267873150) $ mvn install -DskipTests=true -Dmaven.javadoc.skip=true -B -V Error: JAVA_HOME is not defined correctly. We cannot execute /usr/lib/jvm/java-7-oracle/bin/java The command "eval mvn install -DskipTests=true -Dmaven.javadoc.skip=true -B -V " failed. Retrying, 2 of 3. Error: JAVA_HOME is not defined correctly. We cannot execute /usr/lib/jvm/java-7-oracle/bin/java The command "eval mvn install -DskipTests=true -Dmaven.javadoc.skip=true -B -V " failed. Retrying, 3 of 3. Error: JAVA_HOME is not defined correctly. We cannot execute /usr/lib/jvm/java-7-oracle/bin/java The command "eval mvn install -DskipTests=true -Dmaven.javadoc.skip=true -B -V " failed 3 times. The command "mvn install -DskipTests=true -Dmaven.javadoc.skip=true -B -V" failed and exited with 1 during . Your build has been stopped.
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