Обновить python3_2 -> python3_3

# cat /etc/portage/make.conf | grep -i python_targets
PYTHON_TARGETS="python2_7 python3_2 python3_3"

beresk_let@Epyornis ~ % eix -I dev-lang/python 
[I] dev-lang/python
     Available versions:  
     (2.6)  2.6.8-r3
     (2.7)  2.7.5-r3 (~)2.7.5-r4
     (3.2)  3.2.5-r3
     (3.3)  (~)3.3.2-r2

АССЕPT_KEYWORDS="~amd64" >> /etc/portage/make.conf

echo "sys-devel/automake ~amd64" >> /etc/portage/package.keywords

echo "dev-lang/python ~amd64" >> /etc/portage/package.keywords

# cat /etc/portage/package.keywords | grep "dev-lang/python"
=dev-lang/python-3.3.2-r2 **

python-updater -- Find & rebuild packages broken due to a Python upgrade

beresk_let@Epyornis ~ % emerge -etp dev-lang/python:3.3

These are the packages that would be merged, in reverse order:

Calculating dependencies  .... done!

<…>
[nomerge       ] dev-lang/python-3.3.2-r2:3.3  USE="ipv6 ncurses readline sqlite ssl threads xml -build -doc -examples -gdbm -hardened -tk -wininst"
[ebuild   R    ]  sys-devel/automake-1.14:1.14  0 kB
<…>

dev-vcs/mercurial       **

USE="python_targets_python3_3" emerge -p <package>

<media-plugins/gimp-gmic-9999 **

# eselect profile list
Available profile symlink targets:
  [1]   default/linux/amd64/13.0 *

grep 'python_targets_python3_3' /usr/portage/profiles/base/package.use.force

# grep 'python_targets_python3_3' /usr/portage/profiles/base/package.use.force
dev-lang/python-exec python_targets_python2_6 python_targets_python2_7 python_targets_python3_2 python_targets_python3_3 python_targets_jython2_5 python_targets_jython2_7 python_targets_pypy2_0
dev-python/python-exec python_targets_python2_6 python_targets_python2_7 python_targets_python3_2 python_targets_python3_3 python_targets_jython2_5 python_targets_jython2_7 python_targets_pypy2_0