Gentoo Archives: gentoo-science

From: Francois Bissey <fbissey@××××××××××××.nz>
To: gentoo-science@l.g.o, Thomas Kahle <tomka@g.o>
Subject: Re: [gentoo-science] World updates with sage installed - portage bug?
Date: Fri, 01 Jun 2012 21:03:01
Message-Id: 2406647.QNWjxfJBFB@vrooom-vrooom
In Reply to: [gentoo-science] World updates with sage installed - portage bug? by Thomas Kahle
1 On Fri, 01 Jun 2012 11:52:24 Thomas Kahle wrote:
2 > Hi,
3 >
4 > now that I have sage-on-gentoo installed I can't do world updates with
5 > the -D option anymore. Looks like a portage quirk to me.
6 >
7 > There seem to be at least two problems:
8 >
9 > I have sci-mathematics/singular in my world file and the -D option
10 > forces portage to think that I insist on the latest version. Therefore
11 > it collides with sage-on-gentoo insisting on 3.1.3:
12 >
13 > sci-mathematics/singular:0
14 >
15 > (sci-mathematics/singular-3.1.3.3::gentoo, installed) pulled in by
16 > ~sci-mathematics/singular-3.1.3.3 required by
17 > (sci-mathematics/sage-5.0-r1::sage-on-gentoo, installed)
18 >
19 > (sci-mathematics/singular-3.1.4-r1::gentoo, ebuild scheduled for merge)
20 > pulled in by (no parents that aren't satisfied by other packages in this
21 > slot)
22 >
23 >
24 > There also is an eselect issue. I don't know why, but eselect-blas and
25 > eselect-lapack are pulled in, although blocked by the new gsl:
26 >
27 > [blocks B ] app-admin/eselect-blas ("app-admin/eselect-blas" is
28 > blocking sci-libs/gsl-1.15-r2, sci-libs/cblas-reference-20110218) [blocks B
29 > ] app-admin/eselect-lapack ("app-admin/eselect-lapack" is blocking
30 > sci-libs/gsl-1.15-r2, sci-libs/cblas-reference-20110218)
31 >
32 > However, without the -D option I just get a warning:
33 >
34 > WARNING: One or more updates have been skipped due to a dependency conflict:
35 >
36 > sci-mathematics/singular:0
37 >
38 > (sci-mathematics/singular-3.1.4-r1::gentoo, ebuild scheduled for merge)
39 > conflicts with ~sci-mathematics/singular-3.1.3.3 required by
40 > (sci-mathematics/sage-5.0-r1::sage-on-gentoo, installed)
41 >
42 >
43 > Any ideas? Shall I carry this to the portage mailing list?
44 > Cheers,
45 We need to know what pulls these eselect modules. What is the portage
46 output when you add the "t" option. It should show what wants what.
47
48 Copying you directly in case it doesn't make it to the list.
49
50 Francois

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