emerge nvidia 驱动出现错误,弄了两天了，还没有弄好

showboy

emerge nvidia-drivers

出现错误

* ERROR: media-video/nvidia-settings-180.60 failed:
*   Failed to build nvidia-settings
*
* Call stack:
*     ebuild.sh, line  54:  Called src_compile
*   environment, line 2586:  Called die
* The specific snippet of code:
*       emake CC="$(tc-getCC)" || die "Failed to build nvidia-settings"
*
* If you need support, post the output of 'emerge --info =media-video/nvidia-settings-180.60',
* the complete build log and the output of 'emerge -pqv =media-video/nvidia-settings-180.60'.
* The complete build log is located at '/var/tmp/portage/media-video/nvidia-settings-180.60/temp/build.log'.
* The ebuild environment file is located at '/var/tmp/portage/media-video/nvidia-settings-180.60/temp/environment'.
* S: '/var/tmp/portage/media-video/nvidia-settings-180.60/work/nvidia-settings-1.0'

>>> Failed to emerge media-video/nvidia-settings-180.60, Log file:

>>>  '/var/tmp/portage/media-video/nvidia-settings-180.60/temp/build.log'

* Messages for package x11-drivers/nvidia-drivers-190.42-r3:

* You must be in the video group to use the NVIDIA device
* For more info, read the docs at
* http://www.gentoo.org/doc/en/nvidia-guide.xml#doc_chap3_sect6
*
* This ebuild installs a kernel module and X driver. Both must
* match explicitly in their version. This means, if you restart
* X, you must modprobe -r nvidia before starting it back up
*
* To use the NVIDIA GLX, run "eselect opengl set nvidia"
*
* NVIDIA has requested that any bug reports submitted have the
* output of /usr/bin/nvidia-bug-report.sh included.
*
* To work with compiz, you must enable the AddARGBGLXVisuals option.
*
* If you are having resolution problems, try disabling DynamicTwinView.

* Messages for package media-video/nvidia-settings-180.60:

* ERROR: media-video/nvidia-settings-180.60 failed:
*   Failed to build nvidia-settings
*
* Call stack:
*     ebuild.sh, line  54:  Called src_compile
*   environment, line 2586:  Called die
* The specific snippet of code:
*       emake CC="$(tc-getCC)" || die "Failed to build nvidia-settings"
*
* If you need support, post the output of 'emerge --info =media-video/nvidia-settings-180.60',
* the complete build log and the output of 'emerge -pqv =media-video/nvidia-settings-180.60'.
* The complete build log is located at '/var/tmp/portage/media-video/nvidia-settings-180.60/temp/build.log'.
* The ebuild environment file is located at '/var/tmp/portage/media-video/nvidia-settings-180.60/temp/environment'.
* S: '/var/tmp/portage/media-video/nvidia-settings-180.60/work/nvidia-settings-1.0'

* GNU info directory index is up-to-date.

Hosanna

nvidia-settings不等于nvidia-drivers，并且，出错的信息应该还要提供再上面的十几行左右。