MPlayer在普通用户下不能使用vidix输出

Freesnake

出错信息如下：
No vidix driver name provided, probing available ones (-v option for details)!
xscreensaver_disable: Could not find xscreensaver window.
[rage128] Error occurred during pci scan: 不允许的操作
[pm3] Error occurred during pci scan: 不允许的操作
[mga] Error occurred during pci scan: 不允许的操作
[SiS] Error occurred during pci scan: 不允许的操作
[radeon] Error occurred during pci scan: 不允许的操作
[unichrome] Error occurred during pci scan: 不允许的操作
[nvidia_vid] Error occurred during pci scan: 不允许的操作
[mach64] Error occurred during pci scan: 不允许的操作
[mga] Error occurred during pci scan: 不允许的操作
[savage_vid] Error occurred during pci scan: 不允许的操作
[cyberblade] Error occurred during pci scan: 不允许的操作
vosub_vidix: Couldn't find working VIDIX driver
Error opening/initializing the selected video_out (-vo) device.
请问该怎么修改才使得普通用户可以使用vidix 的video output driver？

yangwei

编译之前关于X的libxxxx－dev包没有安装完整。具体我记不起名字了。

Freesnake

难道就没人能告诉我正确答案吗？