4、在弹出的对话框中， URL of repository：填写http://crayzedsgui.svn.sourceforge.net/viewvc/crayzedsgui/cegui_mk2/">http://crayzedsgui.svn.sourceforge.net/viewvc/crayzedsgui/cegui_mk2/。
这里错了，应该是http://crayzedsgui.svn.sourceforge.net/svnroot/crayzedsgui/cegui_mk2/这才是有效地
之前那个是浏览器观看的路径

详细参见doc的Obtaining the code 中的文章
摘要如下
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Subversion Source Code Repository
The source code for CEGUI is kept in the subversion repositiory at sourceforge.net. Since we also have the code for other CEGUI related items in the same repository, the various parts are separated in to subdirectories; the subdirectory for CEGUI is named 'cegui_mk2'.
Beneath this subdirectory, we maintain the main unstable code (as trunk) and a secondary branch for the current stable releases (which is v0-7 as of this writing), older branches are considered obsolete as newer stable code is branched from the trunk, although the older branch directories are left available for those who want or need that older code.

To check out a copy of the current stable branch from subversion, you might use the following command (or copy the server string into your GUI based SVN client)

svn co https://crayzedsgui.svn.sourceforge.net/svnroot/cegui_mk2/branches/v0-7 cegui-v0-7

Or, if you prefer the latest unstable code for testing purposes:

svn co https://crayzedsgui.svn.sourceforge.net/svnroot/cegui_mk2/trunk cegui-trunk

You can also browse the repository from your web browser here: http://crayzedsgui.svn.sourceforge.net/viewvc/crayzedsgui/cegui_mk2/">http://crayzedsgui.svn.sourceforge.net/viewvc/crayzedsgui/cegui_mk2/