#11444: optional package cbc-2.3.p2.spkg does not build on some platforms on
sage-4.7.1.alpha1
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Reporter: mariah | Owner: tbd
Type: defect | Status: new
Priority: minor | Milestone: sage-4.7.1
Component: optional packages | Keywords:
Work_issues: | Upstream: N/A
Reviewer: | Author:
Merged: | Dependencies:
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Comment(by ncohen):
Hellooooooo !!!
Well, this doctest has been written before GLPK got installed as a
standard spkg. Since then, a function using LP needs not be optional
anymore. On the other hand, if you have CBC or CPLEX installed, the LP
will be solved with them instead of GLPK. The truth is this #optional
keyword could be removed. The only occurrences of "#optional CBC" should
appear in the file numerical/backends/coin_backend.pyx
Nathann
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11444#comment:2>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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