ci74771ht ~ # emerge xsane
Calculating dependencies... done!

The following keyword changes are necessary to proceed:
(see "package.accept_keywords" in the portage(5) man page for more details)

1. required by media-gfx/xsane-0.999-r2::media-kit[gimp]
2. required by xsane (argument)
   =media-gfx/gimp-9999 **

NOTE: The --autounmask-keep-masks option will prevent emerge
from creating package.unmask or ** keyword changes.

Use --autounmask-write to write changes to config files (honoring
CONFIG_PROTECT). Carefully examine the list of proposed changes,
paying special attention to mask or keyword changes that may expose
experimental or unstable packages.

• In order to avoid wasting time, backtracking has terminated early
• due to the above autounmask change(s). The --autounmask-backtrack=y
• option can be used to force further backtracking, but there is no
• guarantee that it will produce a solution.

emerge: there are no ebuilds to satisfy ">=media-libs/gegl-0.4.14:0.4[cairo]".
(dependency required by "media-gfx/gimp-9999::media-kit" [ebuild])
(dependency required by "media-gfx/xsane-0.999-r2::media-kit[gimp]" [ebuild])
(dependency required by "xsane" [argument])
ci74771ht ~ # emerge xsane --autounmask-write
Calculating dependencies... done!

The following keyword changes are necessary to proceed:
(see "package.accept_keywords" in the portage(5) man page for more details)

1. required by media-gfx/xsane-0.999-r2::media-kit[gimp]
2. required by xsane (argument)
   =media-gfx/gimp-9999 **

NOTE: The --autounmask-keep-masks option will prevent emerge
from creating package.unmask or ** keyword changes.

Autounmask changes successfully written.

• IMPORTANT: config file '/etc/portage/package.accept_keywords' needs updating.
• See the CONFIGURATION FILES and CONFIGURATION FILES UPDATE TOOLS
• sections of the emerge man page to learn how to update config files.

• In order to avoid wasting time, backtracking has terminated early
• due to the above autounmask change(s). The --autounmask-backtrack=y
• option can be used to force further backtracking, but there is no
• guarantee that it will produce a solution.

emerge: there are no ebuilds to satisfy ">=media-libs/gegl-0.4.14:0.4[cairo]".
(dependency required by "media-gfx/gimp-9999::media-kit" [ebuild])
(dependency required by "media-gfx/xsane-0.999-r2::media-kit[gimp]" [ebuild])
(dependency required by "xsane" [argument])
ci74771ht ~ # etc-update
Scanning Configuration files...
The following is the list of files which need updating, each
configuration file is followed by a list of possible replacement files.
1) /etc/portage/package.accept_keywords (1)
Please select a file to edit by entering the corresponding number.
(don't use -3, -5, -7 or -9 if you're unsure what to do)
(-1 to exit) (-3 to auto merge all files)
(-5 to auto-merge AND not use 'mv -i')
(-7 to discard all updates)
(-9 to discard all updates AND not use 'rm -i'): -5
Replacing /etc/portage/package.accept_keywords with /etc/portage/._cfg0000_package.accept_keywords
Exiting: Nothing left to do; exiting.
ci74771ht ~ # emerge xsane
Calculating dependencies... done!

emerge: there are no ebuilds to satisfy ">=media-libs/gegl-0.4.14:0.4[cairo]".
(dependency required by "media-gfx/gimp-9999::media-kit" [ebuild])
(dependency required by "media-gfx/xsane-0.999-r2::media-kit[gimp]" [ebuild])
(dependency required by "xsane" [argument])
ci74771ht ~ #