#18127: Optional package lrs-4.2b.p1.spkg needs updating
-------------------------------------+-------------------------------------
Reporter: yzh | Owner:
Type: defect | Status: needs_work
Priority: major | Milestone: sage-6.6
Component: packages: | Resolution:
optional | Merged in:
Keywords: lrs, redund | Reviewers: Nathann Cohen
Authors: Matthias Koeppe | Work issues:
Report Upstream: N/A | Commit:
Branch: | c0093899d9bff0cf263fbd61bd359d8f67f4b0c7
u/mkoeppe/optional_package_lrs_4_2b_p1_spkg_needs_updating| Stopgaps:
Dependencies: |
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Changes (by jdemeyer):
* status: needs_review => needs_work
Comment:
There are still some references to a `lrs` package in
`src/sage/game_theory/normal_form_game.py`:
{{{
* ``'lrs'``: Reverse search vertex enumeration for 2 player games. This
algorithm uses the optional 'lrs' package. To install it type ``sage -i
lrslib`` at the command line. For more information see [A2000]_.
}}}
{{{
Note that if no algorithm argument is passed then the default will be
selected according to the following order (if the corresponding package is
installed):
1. ``'lrs'`` (requires 'lrs')
}}}
{{{
if not algorithm:
if is_package_installed('lrs'):
algorithm = "lrs"
else:
algorithm = "enumeration"
if algorithm == "lrs":
if not is_package_installed('lrs'):
raise NotImplementedError("lrs is not installed")
}}}
--
Ticket URL: <http://trac.sagemath.org/ticket/18127#comment:34>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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