这是怎么回事，应该怎么解决？(已解决)

gzlzj

emerge -C nvidia-glx

media-video/nvidia-glx
    selected: 1.0.6106-r3 1.0.7167-r1
   protected: none
     omitted: none

>>> 'Selected' packages are slated for removal.
>>> 'Protected' and 'omitted' packages will not be removed.

>>> Waiting 5 seconds before starting...
>>> (Control-C to abort)...
>>> Unmerging in: 5 4 3 2 1
>>> Unmerging media-video/nvidia-glx-1.0.6106-r3...
No package files given... Grabbing a set.

QA Notice: ECLASS 'eutils' inherited illegally in media-video/nvidia-glx-1.0.6106-r3


QA Notice: ECLASS 'multilib' inherited illegally in media-video/nvidia-glx-1.0.6106-r3

/usr/lib/portage/bin/ebuild.sh: /var/db/pkg/media-video/nvidia-glx-1.0.6106-r3/nvidia-glx-1.0.6106-r3.ebuild: line 58: syntax error near unexpected token `)'
/usr/lib/portage/bin/ebuild.sh: /var/db/pkg/media-video/nvidia-glx-1.0.6106-r3/nvidia-glx-1.0.6106-r3.ebuild: line 58: `                einfo "  1) emerge app-emulation/emul-linux-x86-nvidia"'

!!! ERROR: media-video/nvidia-glx-1.0.6106-r3 failed.
!!! Function , Line 1702, Exitcode 1
!!! error sourcing ebuild
!!! If you need support, post the topmost build error, NOT this status message.

!!! FAILED prerm: 1

gzlzj

已解决，
把/var/db/pkg/media-video里的有关6106的东东删掉就行了，
不过我不知道/var/db/pkg/这个目录里的东东有什么用途的，

哪位知道能说说吗？