如果你是在用 trunk 或 beta,同时你想保留之前的配置,这需要启用新用户或设定新的 $KDEHOME 环境变量(然后重进用户)。因为可能需要用当前文件来对比新建文件,所以不要删除你的 $KDEHOME,不然配置会全部丢失。( Do not delete your $KDEHOME as you will maybe need the current files to compare with the new ones and also you would lose your settings!)