Gentoo Archives: gentoo-science

From: Juergen Rose <rose@××××××××××××××.de>
To: gentoo-science@l.g.o
Subject: [gentoo-science] sage-6.7 and downgrade of python packages
Date: Wed, 17 Jun 2015 18:36:26
Message-Id: 1434566179.32247.49.camel@rz.uni-potsdam.de
1 Hello,
2
3 I removed sage-6.7 from my gentoo system, because it requires old
4 python packages. These old python generates further bugs. I posted a
5 gentoo bug https://bugs.gentoo.org/show_bug.cgi?id=547064 , but I did
6 not get any answer.
7
8 If I now try to reinstall sage, three python packages should be
9 downgraded generating a slot conflict:
10
11 root@lynx:/root(43)# emerge -pvD sage
12
13 These are the packages that would be merged, in order:
14
15 Calculating dependencies... done!
16 [ebuild UD ] dev-python/numpy-1.8.2::gentoo [1.9.2::gentoo]
17 USE="doc lapack {-test}" PYTHON_TARGETS="python2_7 python3_3
18 -python3_4" 0 KiB
19 [ebuild UD ] dev-python/sphinx-1.2.2::sage-on-gentoo
20 [1.3.1::gentoo] USE="doc latex {-test}" PYTHON_TARGETS="python2_7
21 python3_3 -pypy -python3_4" 0 KiB
22 [ebuild UD ] dev-python/matplotlib-1.3.1::sage-on-gentoo
23 [1.4.3::gentoo] USE="cairo examples excel fltk gtk gtk3 latex tk
24 wxwidgets -doc -pyside -qt4* {-test} (-qt5%*)"
25 PYTHON_TARGETS="python2_7 python3_3 -python3_4" 0 KiB
26 [ebuild UD ] sci-mathematics/maxima-5.35.1-r2::sage-on-gentoo
27 [5.36.1::gentoo] USE="X ecls emacs latex nls sbcl tk unicode -clisp
28 -clozurecl (-cmucl) -gcl -xemacs" LINGUAS="-es -pt -pt_BR" 0 KiB
29 [ebuild N ] sci-mathematics/sage-6.7::sage-on-gentoo USE="latex
30 testsuite -arb -bliss -debug -modular_decomposition"
31 PYTHON_TARGETS="python2_7" 0 KiB
32
33 Total: 5 packages (4 downgrades, 1 new), Size of downloads: 0 KiB
34
35 !!! Multiple package instances within a single package slot have been
36 pulled
37 !!! into the dependency graph, resulting in a slot conflict:
38
39 dev-python/numpy:0
40
41 (dev-python/numpy-1.8.2:0/0::gentoo, ebuild scheduled for merge)
42 pulled in by
43 =dev-python/numpy-1.8*[python_targets_python2_7(-)?,
44 -python_single_target_python2_7(-)] required by (sci-mathematics/sage
45 -6.7:0/0::sage-on-gentoo, ebuild scheduled for merge)
46 ^ ^^^^
47
48
49
50
51 (dev-python/numpy-1.9.2:0/0::gentoo, installed) pulled in by
52 >=dev-python/numpy-1.9.1[python_targets_python2_7(
53 -)?,python_targets_python3_3(-)?,python_targets_python3_4(-)?,
54 -python_single_target_python2_7(-),-python_single_target_python3_3(-),
55 -python_single_target_python3_4(-)] required by (dev-python/bottleneck
56 -1.0.0:0/0::gentoo, installed)
57 ^^ ^^^^^
58
59
60 Is there any hint, how to
61 handle this situation?
62
63 Regards
64 Juergen

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Re: [gentoo-science] sage-6.7 and downgrade of python packages "François Bissey" <frp.bissey@×××××.com>