我从http://www.yoono.com/下载了 YOONO-Desktop ，并尝试按照以下步骤安装它：
[root@localhost mpatil]# tar xfv yoono-destop-1.8.43.tar
tar: yoono-destop-1.8.43.tar: Cannot open: No such file or directory
tar: Error is not recoverable: exiting now
[root@localhost mpatil]# tar xfv yoono-destop-1.8.43
tar: yoono-destop-1.8.43: Cannot open: No such file or directory
tar: Error is not recoverable: exiting now
此文件位于桌面/内存/下载中。但它显示了“没有这样的文件或目录”之类的错误。为什么会显示这个错误？