PYTHON_TARGETS="python2_7 python3_5 python3_4"を追加しました/etc/portage/make.conf。
Python ターゲットをサポートするプログラムをインストールしようとすると、次のことが起こります。
sudo emerge --ask dev-python/google-api-python-client
These are the packages that would be merged, in order:
Calculating dependencies... done!
[ebuild N ] dev-python/httplib2-0.9.1 PYTHON_TARGETS="python2_7 python3_4 (-pypy) (-pypy3)"
[ebuild N ] dev-python/pyasn1-modules-0.0.5-r1 PYTHON_TARGETS="python2_7 python3_4 (-pypy) (-pypy3)"
[ebuild N ] dev-python/linecache2-1.0.0 USE="{-test}" PYTHON_TARGETS="python2_7 python3_4 (-pypy) (-pypy3) (-python3_5)"
[ebuild N ] dev-python/simplejson-3.8.1 PYTHON_TARGETS="python2_7 python3_4 (-pypy) (-pypy3) (-python3_5)"
[ebuild N ] dev-python/uritemplate-0.6 PYTHON_TARGETS="python2_7 python3_4 (-pypy) (-pypy3) (-python3_5)"
[ebuild N ] dev-python/traceback2-1.4.0 PYTHON_TARGETS="python2_7 python3_4 (-pypy) (-pypy3) (-python3_5)"
[ebuild N ] dev-python/rsa-3.2.3-r1 USE="{-test}" PYTHON_TARGETS="python2_7 python3_4 (-pypy) (-python3_5)"
[ebuild N ] dev-python/oauth2client-2.0.1 USE="{-test}" PYTHON_TARGETS="python2_7 python3_4 (-pypy) (-python3_5)"
[ebuild N ] dev-python/google-api-python-client-1.5.0 USE="{-test}" PYTHON_TARGETS="python2_7 python3_4 (-pypy)"
Would you like to merge these packages? [Yes/No]
ご覧のとおり、python3_5 は何らかの理由で無効になっており、修正方法がわかりません。USEpython_targets_python3_5フラグを追加しようとしましたが、結果は出ませんでした。
$ eselect python list
Available Python interpreters:
[1] python2.7
[2] python3.4
[3] python3.5 *
python3.5 フラグのサポートを有効にするにはどうすればいいですか?
答え1
ついにこの問題を解決する方法を見つけました。
/usr/portage/profiles/base/use.stable.mask次の行を編集してコメントアウトする必要があります。
python_targets_python3_5
python_single_target_python3_5
さあ、いくぞ：
sudo emerge --ask dev-python/google-api-python-client
These are the packages that would be merged, in order:
Calculating dependencies... done!
[ebuild R ] dev-python/six-1.10.0 PYTHON_TARGETS="python3_5*"
[ebuild R ] dev-python/setuptools-20.6.7 PYTHON_TARGETS="python3_5*"
[ebuild R ] dev-python/certifi-2015.11.20 PYTHON_TARGETS="python3_5*"
[ebuild U ~] dev-python/pyasn1-0.1.9 [0.1.8] PYTHON_TARGETS="python3_5%*"
[ebuild N ~] dev-python/httplib2-0.9.2-r1 PYTHON_TARGETS="python2_7 python3_4 python3_5 -pypy -pypy3"
[ebuild R ] dev-python/pbr-1.10.0 PYTHON_TARGETS="python3_5*"
[ebuild N ] dev-python/simplejson-3.8.1 PYTHON_TARGETS="python2_7 python3_4 python3_5 (-pypy) (-pypy3)"
[ebuild N ] dev-python/uritemplate-0.6 PYTHON_TARGETS="python2_7 python3_4 python3_5 (-pypy) (-pypy3)"
[ebuild N ~] dev-python/pyasn1-modules-0.0.8 PYTHON_TARGETS="python2_7 python3_4 python3_5 -pypy -pypy3"
[ebuild N ] dev-python/linecache2-1.0.0 USE="{-test}" PYTHON_TARGETS="python2_7 python3_4 python3_5 (-pypy) (-pypy3)"
[ebuild N ] dev-python/traceback2-1.4.0 PYTHON_TARGETS="python2_7 python3_4 python3_5 (-pypy) (-pypy3)"
[ebuild N ] dev-python/rsa-3.2.3-r1 USE="{-test}" PYTHON_TARGETS="python2_7 python3_4 python3_5 (-pypy)"
[ebuild N ] dev-python/oauth2client-2.0.1 USE="{-test}" PYTHON_TARGETS="python2_7 python3_4 python3_5 (-pypy)"
[ebuild N ] dev-python/google-api-python-client-1.5.0 USE="{-test}" PYTHON_TARGETS="python2_7 python3_4 (-pypy)"
アップデート: この変更はシステム アップデートによって上書きされるため、/etc/portage/profile/use.stable.mask次の行で更新する必要があります。
-python_targets_python3_5
-python_single_target_python3_5
感謝ジャンセグレRedditより。