Gentoo Archives: gentoo-user

From: Neil Bothwick <neil@××××.net>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Recent change in python - some packages are not happy
Date: Sat, 23 Jun 2018 09:30:24
Message-Id: 56371474-97D6-4391-93F6-3FB1DC4F9BA1@stfw.net
In Reply to: [gentoo-user] Recent change in python - some packages are not happy by Mick
1 On 23 June 2018 10:14:31 BST, Mick <michaelkintzios@×××××.com> wrote:
2 >I came up to this today following a portage sync:
3 >
4 ># emerge -uaNDv world
5 >
6 >
7 >These are the packages that would be merged, in order:
8 >
9 >Calculating dependencies /
10 >
11 >!!! Problem resolving dependencies for sys-devel/gdb from @selected
12 >.. done!
13 >
14 >
15 >!!! The ebuild selected to satisfy "sys-devel/gdb" has unmet
16 >requirements.
17 >- sys-devel/gdb-7.12.1::gentoo USE="client nls python server xml -lzma
18 >-
19 >multitarget -test -vanilla" ABI_X86="(64)"
20 >PYTHON_SINGLE_TARGET="-python2_7 -
21 >python3_4 -python3_5" PYTHON_TARGETS="python2_7 -python3_4 -python3_5"
22 >
23 > The following REQUIRED_USE flag constraints are unsatisfied:
24 > python? ( exactly-one-of ( python_single_target_python2_7
25 >python_single_target_python3_4 python_single_target_python3_5 ) )
26 >
27 >The above constraints are a subset of the following complete
28 >expression:
29 > python? ( exactly-one-of ( python_single_target_python2_7
30 >python_single_target_python3_4 python_single_target_python3_5 )
31 >python_single_target_python2_7? ( python_targets_python2_7 )
32 >python_single_target_python3_4? ( python_targets_python3_4 )
33 >python_single_target_python3_5? ( python_targets_python3_5 ) ) any-of (
34 >client
35 >server )
36 >
37 >(dependency required by "@selected" [set])
38 >(dependency required by "@world" [argument])
39 >
40 >
41 >The system is currently using python 3.5:
42 >
43 ># eselect python update
44 >
45 >Switching to python3.5
46 >
47 >Asus ~ # eselect python list
48 >
49 >Available Python interpreters, in order of preference:
50 >
51 >[1] python3.5
52 >
53 >[2] python2.7
54 >
55 > [3] python3.4 (uninstalled)
56 >
57 >
58 >Then noticed python-3.6.5 has been moved to stable, but the above won't
59 >allow
60 >me to proceed without --exclude gdb. Other systems are similarly
61 >refusing to
62 >run their weekly update, but due to other packages, e.g.
63 >libreoffice-bin. Is
64 >it a matter of waiting and resync'ing again later?
65
66 Start with "grep - ir python /etc/portage". That found the source of the problem on one of my systems, I was setting PYTHON_SINGLE_TARGET for one package.
67 --
68 Sent from my Android device with K-9 Mail. Please excuse my brevity.

Replies

Subject Author
Re: [gentoo-user] Recent change in python - some packages are not happy Mick <michaelkintzios@×××××.com>