我需要在一个安全的框中运行mvn verify，maven无法下载任何内容。我可以在我的本地笔记本电脑上运行该命令，因此我将本地.m2文件夹复制到安全盒中。但是，我收到了这个错误：
$ mvn verify -o
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building <Masked strings>
[INFO] ------------------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.109s
[INFO] Finished at: Wed May 07 20:49:26 UTC 2014
[INFO] Final Memory: 10M/232M
[INFO] ------------------------------------------------------------------------
[ERROR] Plugin org.apache.maven.plugins:maven-resources-plugin:2.5 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-resources-plugin:jar:2.5: The repository system is offline but the artifact org.apache.maven.plugins:maven-plugins:pom:19 is not available in the local repository. -> [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/PluginResolutionException
因此，看起来复制.m2是不够的。那么，我该怎么做才能确保maven能够在不下载任何内容的情况下完成工作？
非常感谢。