#11881: Metaticket: build Sage on OS X 10.7 Lion
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Reporter: jhpalmieri | Owner: GeorgSWeber
Type: defect | Status: new
Priority: blocker | Milestone: sage-4.8
Component: build | Keywords:
Work_issues: | Upstream: N/A
Reviewer: | Author:
Merged: | Dependencies:
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Comment(by was):
I started looking at the issues with 4.8.alpha0. Many of the errors,
e.g., in morphism.pyx, are of the form:
{{{
python(38119) malloc: *** error for object 0x7fbfd3670f80: incorrect
checksum for freed object - object was probably modified after being
freed.
}}}
This suggests to me an issue/bug with Cython. The version in this Sage is
0.14.1.p3, but the current Cython version on their site is 0.15.1. This
got upgraded at #11761 for sage-4.8.alpha1. I'm going to try upgrading
Cython as on that ticket, doing "sage -ba", and see what happens, then
report back.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11881#comment:28>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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