when I type like this
git clone git://git.xfce.org/$category/$module
it occurs an error like this
fatal: The remote end hung up unexpectedly
I am puzzle about this ,how can I deal with this probleam?
What are you trying to clone?
$category and $module are placeholders for actual categories and modules. See here: http://git.xfce.org/. For example: apps would be a category and mousepad would me a module. So to get mousepad, you would:
git clone git://git.xfce.org/apps/mousepad