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portage python conflict (solved)
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rsala
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Joined: 27 Jul 2003
Posts: 160
Location: Pittsfield, MA

PostPosted: Thu Aug 27, 2015 2:42 am    Post subject: portage python conflict (solved) Reply with quote

I'm getting the following message when I attempt to emerge portage
Code:

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

Calculating dependencies... done!
[ebuild     U  ] sys-apps/portage-2.2.20.1::gentoo [2.2.20::gentoo] USE="(ipc) -build -doc -epydoc (-selinux) -xattr" LINGUAS="-ru" PYTHON_TARGETS="python2_7 python3_4* (-pypy) -python3_3*" 929 KiB

Total: 1 package (1 upgrade), Size of downloads: 929 KiB

!!! Multiple package instances within a single package slot have been pulled
!!! into the dependency graph, resulting in a slot conflict:

sys-apps/portage:0

  (sys-apps/portage-2.2.20.1:0/0::gentoo, ebuild scheduled for merge) pulled in by
    sys-apps/portage (Argument)

  (sys-apps/portage-2.2.20:0/0::gentoo, installed) pulled in by
    sys-apps/portage[python_targets_python2_7(-)?,python_targets_python3_3(-)?,python_targets_python3_4(-)?,python_targets_pypy(-)?,-python_single_target_python2_7(-),-python_single_target_python3_3(-),-python_single_target_python3_4(-),-python_single_target_pypy(-)] required by (app-portage/gentoolkit-0.3.0.9-r2:0/0::gentoo, installed)

Can somebody please tell me what the fix is?


Last edited by rsala on Fri Aug 28, 2015 3:11 am; edited 1 time in total
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ian.au
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Joined: 07 Apr 2011
Posts: 186
Location: Australia

PostPosted: Thu Aug 27, 2015 5:47 am    Post subject: Reply with quote

Quote:
PYTHON_TARGETS="python2_7 python3_4* (-pypy) -python3_3*"

You have tried to slot two versions of python3

Probably the easiest fix is to go back to the default python settings
Code:
eselect python list
Code:
eselect python set <whatever =2.7, probably set 1>


Remove any PYTHON_TARGETS in /etc/portage/make.conf or change them to read
Quote:
PYTHON_TARGETS="python2_7 python3_4"
PYTHON_SINGLE_TARGET="python3_4"
which is the sane default, (and the same as having no PYTHON_TARGETS in make.conf), then
Code:
emerge -1pv portage
should do the trick.

if that doesn't work, post your
Code:
emerge --info
Code:
eselect python list
Code:
cat /etc/portage/make.conf
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VoidMage
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Joined: 14 Oct 2006
Posts: 6047

PostPosted: Thu Aug 27, 2015 6:37 am    Post subject: Reply with quote

ian.au wrote:
...
quite a bit
...


But that's just not it.

Given that output, try something like 'emerge -1pv sys-apps/portage app-portage/gentoolkit'.
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ian.au
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PostPosted: Thu Aug 27, 2015 6:42 am    Post subject: Reply with quote

:oops: oops, I missed the - in front of python3_3 my apologies. Should have read your output more closely.
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rsala
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PostPosted: Fri Aug 28, 2015 3:12 am    Post subject: Reply with quote

Thanks VoidMage! That did it.
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