sourceforge cvs check out的问题

sourceforge 在cvs里面有如下说明

Anonymous CVS Access

This project's SourceForge.net CVS repository can be checked out through anonymous (pserver) CVS with the following instruction set. The module you wish to check out must be specified as the modulename. When prompted for a password for anonymous, simply press the Enter key. To determine the names of the modules created by this project, you may examine their CVS repository via the provided web-based CVS repository viewer.

cvs -d:pserver:anonymous@mobilerpg.cvs.sourceforge.net:/cvsroot/mobilerpg login
 
cvs -z3 -d:pserver:anonymous@mobilerpg.cvs.sourceforge.net:/cvsroot/mobilerpg co -P modulename

相关说明：
pserver代表cvs协议
anonymous是访问用的用户名
mobilerpg.cvs.sourceforge.net 具体的cvs server
/cvsroot/mobilerpg具体的repository folder
modulename 具体的模块的名称
modulename 通过Browse CVS Repository 链接可以看到，这个就是模块的根