从build.gradle调用pom

我有一个现有的pom.xml，我希望我的build.gradle在运行gradle build时调用它。pom.xml和build.gradle位于同一位置。哪个gradle任务可以帮助我完成此任务？

这给了我一个错误：>启动进程“命令”mvn“我的路径已设置为maven:echo$PATH”/usr/sbin:/usr/bin:/bin:/sbin:/opt/local/bin:/opt/local/gnu/bin:/usr/dt/bin:/usr/openwin/bin:/opt/gnome/bin:/opt/local/etc:/usr/bin/X11:/usr/atria/bin:/usr/lib64/qt-3.3/bin:/usr/gnu/bin:/usr/sbin:/opt/quest/bin:/opt/local/dev\tools/java/latest-1.6:/opt/local/dev\tools/maven/apache-maven-3.2.1

task runMavenBuild(type: Exec) {
    executable = "mvn" // must reside on PATH
    args "install"
}