[ebuild N ] sys-apps/portage-2.3.6-r8 to /tmp/stage1root/ USE="build (ipc) -doc -epydoc (-pypy2_0) -python2 -python3 (-selinux) -xattr" LINGUAS="-pl -ru" PYTHON_ABIS="3.3 -2.6 -2.7 -2.7-pypy-2.0 -3.1 -3.2 -3.4 (-3.5)" 0 kB
[ebuild N ] app-admin/python-updater-0.11 to /tmp/stage1root/ 0 kB
[ebuild N ] virtual/package-manager-0 to /tmp/stage1root/ 0 kB

Total: 70 packages (1 upgrade, 69 new), Size of downloads: 14,704 kB

!!! The following binary packages have been ignored due to non matching USE:

=dev-lang/python-3.3.5-r1000 -build gdbm ipv6 ncurses readline sqlite # for /tmp/stage1root/
=sys-apps/portage-2.3.6-r8 -build python_abis_2.7 # for /tmp/stage1root/

NOTE: The --binpkg-respect-use=n option will prevent emerge
from ignoring these binary packages if possible.
Using --binpkg-respect-use=y will silence this warning.

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

1. required by sys-devel/autoconf-2.69
2. required by sys-devel/automake-1.13.4
3. required by @system
4. required by @world (argument)
   =dev-lang/perl-5.16.1 **

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

!!! The following installed packages are masked:

• dev-lang/perl-5.12.4-r1::gentoo (masked by: package.mask)
  /usr/portage/profiles/package.mask/00-gentoo:

1. Andreas K. Huettel <dilfridge@gentoo.org> (29 Jun 2014)
2. Mask perl-5.12 and related package versions prior to removal
3. If you require the Switch package, emerge perl-core/Switch

For more information, see the MASKED PACKAGES section in the emerge
man page or refer to the Gentoo Handbook.