screem运行出错

xlMo

Screem was unable to locate one of its files.
The default configuration could not be found, this means that screem doesn't appear to have been installed correctly and can not continue.  If you have just installed screem then try restarting gconfd.


一运行screem就弹出这个错误，可是用root运行就可以，不知道是什么原因？该怎么解决？