我试图将grails插件安装到本地或远程仓库，但是当我运行时 mvn install -DskipTests我总是收到这条消息：
|Loading Grails 2.3.9
|Configuring classpath
|Running pre-compiled script
.
|Environment set to development
................................
|Packaging Grails application
................................
|Plugin packaged grails-mcplugin-license-0.4.3.zip
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 20.532s
[INFO] Finished at: Thu Jun 05 14:12:03 MSK 2014
[INFO] Final Memory: 13M/153M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.grails:grails-maven-plugin:2.4.0:package-plugin (default->package-plugin) on project McpluginLicense: Unable to copy the plugin ZIP to the target >directory -> [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/MojoExecutionException
我正在使用github上的grails-maven插件，因为它解决了这个问题 - https://jira.grails.org/browse/MAVEN-237，它可以与我的问题相关吗？如何追踪它？我试着看看maven调试输出，但我没有发现任何可以提供帮助的内容