Gentoo Archives: gentoo-science

From: Thomas Kahle <tomka@g.o>
To: gentoo-science@l.g.o
Subject: Re: [gentoo-science] numpy conflict with sage-on-gentoo
Date: Wed, 30 May 2012 12:04:57
Message-Id: 20120530095926.GR8884@schlaumatte.ethz.ch
In Reply to: Re: [gentoo-science] numpy conflict with sage-on-gentoo by P Purkayastha
1 On 17:27 Wed 30 May 2012, P Purkayastha wrote:
2 > On 05/30/2012 05:07 PM, Thomas Kahle wrote:
3 > > Hi,
4 > > I'm trying to build sage on gentoo but I get a conflict:
5 > >
6 > > !!! Multiple package instances within a single package slot have been pulled
7 > > !!! into the dependency graph, resulting in a slot conflict:
8 > >
9 > > dev-python/numpy:0
10 > >
11 > > (dev-python/numpy-1.5.1::sage-on-gentoo, ebuild scheduled for merge) pulled in by
12 > > ~dev-python/numpy-1.5.1 required by (sci-mathematics/sage-5.0-r1::sage-on-gentoo, ebuild scheduled for merge)
13 > >
14 > > (dev-python/numpy-1.6.0::gentoo, ebuild scheduled for merge) pulled in by
15 > > >=dev-python/numpy-1.5[lapack] required by (sci-libs/scipy-0.9.0-r1::gentoo, ebuild scheduled for merge)
16 > >
17 > > Any suggestions?
18 > >
19 > > Thanks!
20 > > Thomas
21 > >
22 >
23 > The latter package scipy depends on >=numpy-1.5 whereas sage depends on
24 > =numpy-1.5.1. So, simply mask the higher versions of numpy:
25 >
26 > If you have /etc/portage/package.mask directory then,
27 >
28 > echo ">dev-python/numpy-1.5.1" >> /etc/portage/package.mask/mask_numpy
29 >
30 > otherwise
31 >
32 > echo ">dev-python/numpy-1.5.1" >> /etc/portage/package.mask
33
34 ... and now it pulls in eselect-cblas and gsl which are blocking each other:
35
36 [blocks B ] app-admin/eselect-cblas ("app-admin/eselect-cblas" is blocking sci-libs/gsl-1.15-r2)
37
38 * Error: The above package list contains packages which cannot be
39 * installed at the same time on the same system.
40
41 (app-admin/eselect-cblas-0.1::gentoo, ebuild scheduled for merge) pulled in by
42 app-admin/eselect-cblas required by (sci-libs/cblas-reference-20030223-r4::gentoo, ebuild scheduled for merge)
43
44 (sci-libs/gsl-1.15-r2::science, installed) pulled in by
45 sci-libs/gsl required by (media-gfx/inkscape-0.48.2::gentoo, installed)
46 >=sci-libs/gsl-1.15 required by (sci-mathematics/sage-5.0-r1::sage-on-gentoo, ebuild scheduled for merge)
47
48 What to do here?
49
50
51 --
52 Thomas Kahle
53 http://dev.gentoo.org/~tomka/

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Subject Author
Re: [gentoo-science] numpy conflict with sage-on-gentoo P Purkayastha <ppurka@×××××.com>
Re: [gentoo-science] numpy conflict with sage-on-gentoo fbissey@××××××××××××.nz