#10903: Update Singular to 3-1-3-3.
------------------------+---------------------------------------------------
Reporter: malb | Owner: tbd
Type: defect | Status: needs_info
Priority: critical | Milestone: sage-4.7.2
Component: packages | Keywords: singular SageDays34 sd34
Work_issues: | Upstream: N/A
Reviewer: | Author: Burcin Erocal, Martin Albrecht,
Volker Braun
Merged: | Dependencies: #11339
------------------------+---------------------------------------------------
Changes (by newvalueoldvalue):
* author: Burcin Erocal, Martin Albrecht => Burcin Erocal, Martin
Albrecht, Volker Braun
Old description:
> Singular 3-1-2 fixes a critical bug, cf. #10902. We should update as soon
> as possible
>
> http://www.singular.uni-kl.de/index.php/singular-download.html
>
> * '''Install:'''
> http://sage.math.washington.edu/home/malb/spkgs/singular-3-1-3-3.spkg
> * '''Apply:''' [attachment:10903_singular-3-1-4.patch], [attachment
> :trac_10903_singular-fixes.patch]
New description:
= Singular spkg upgrade =
Singular 3-1-2 fixes a critical bug, cf. #10902. There are more bugfixes
in the newest stable release. We should update as soon as possible.
= Sage libsingular upgrade =
There are various issues where `currRing` is not correctly set. Some of
these are triggered by refcounting the rings and freeing them when they
are no longer needed, see the dependency ticket #11339.
= Installation instructions =
* '''Install:'''
http://www.stp.dias.ie/~vbraun/Sage/spkg/singular-3-1-3-3.spkg
* Apply the two dependency patches from #11339
* '''Apply:''' [attachment:10903_singular-3-1-4.patch], [attachment
:trac_10903_singular-fixes.patch]
--
Comment:
I upgraded the spkg with the OSX compile fixes. I only replaced the `src/`
directory with the new upstream package, I haven't compiled it on OSX. The
spkg still has some not-yet-checked-in changes.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10903#comment:41>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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