On 12:14 Fri 15 Jun 2012, Christopher Schwan wrote:
> On Friday 15 June 2012 10:52:41 Thomas Kahle wrote:
> > Hi,
> > 
> > I'm running sage on a mostly stable amd64 system.  I wonder if somebody
> > else does this and how they keep their keywords up-to-date.  The
> > autounmask feature of portage is a bit of help on first install, but
> > quite useless to keep the sage tree in sync.  Surely one could make a
> > script that updates the keyword file based on the latest versions in
> > s-o-g.  Has anyone done this or implemented some other solution?
> > 
> > Thanks,
> > Thomas
> 
> I am also using mostly stable amd64. For the keywords we have the file 
> package.keywords/sage which works quite well (see also the README). Did you 
> see that file/do you have any problems with it?

Oh yes.  Sorry for not reading the manual.  Now I have an up-to-date
package.keywords and I'm back to the case where portage can't make up
its mind which version of a package to install: 

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

dev-python/pexpect:0

  (dev-python/pexpect-2.4-r1::sage-on-gentoo, ebuild scheduled for merge) pulled in by
    (no parents that aren't satisfied by other packages in this slot)

  (dev-python/pexpect-2.0-r1::sage-on-gentoo, installed) pulled in by
    ~dev-python/pexpect-2.0 required by (sci-mathematics/sage-notebook-0.8.29-r1::sage-on-gentoo, ebuild scheduled for merge)
    (and 1 more with the same problem)

sci-mathematics/maxima:0

  (sci-mathematics/maxima-5.27.0-r1::gentoo, ebuild scheduled for merge) pulled in by
    (no parents that aren't satisfied by other packages in this slot)

  (sci-mathematics/maxima-5.26.0::gentoo, installed) pulled in by
    ~sci-mathematics/maxima-5.26.0[ecls] required by (sci-mathematics/sage-5.0-r1::sage-on-gentoo, installed)

dev-python/numpy:0

  (dev-python/numpy-1.5.1::sage-on-gentoo, installed) pulled in by
    ~dev-python/numpy-1.5.1 required by (sci-mathematics/sage-5.0-r1::sage-on-gentoo, installed)

  (dev-python/numpy-1.6.1-r1::gentoo, ebuild scheduled for merge) pulled in by
    (no parents that aren't satisfied by other packages in this slot)

sci-mathematics/singular:0

  (sci-mathematics/singular-3.1.3.3::gentoo, installed) pulled in by
    ~sci-mathematics/singular-3.1.3.3 required by (sci-mathematics/sage-5.0-r1::sage-on-gentoo, installed)

  (sci-mathematics/singular-3.1.4-r1::gentoo, ebuild scheduled for merge) pulled in by
    (no parents that aren't satisfied by other packages in this slot)


-- 
Thomas Kahle
http://dev.gentoo.org/~tomka/