#6391: libGAP! -- create a Cython library interface to gap
----------------------------------------------------------------------------+
Reporter: was |
Owner: was
Type: enhancement |
Status: positive_review
Priority: major |
Milestone: sage-5.7
Component: group theory |
Resolution:
Keywords: |
Work issues:
Report Upstream: N/A |
Reviewers: Dima Pasechnik, Ivan Andrus, Volker Braun, William Stein
Authors: Dima Pasechnik, Ivan Andrus, Volker Braun, William Stein |
Merged in:
Dependencies: #13415, #13123, #13211 |
Stopgaps:
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Comment (by mmarco):
Indeed, the actual version of libgap is incompatible with the gap-4.5.7
spkg:
{{{
sage: libgap.FreeGroup(4)
An error occurred, but libGAP has no handler set.
Error message:
---------------------------------------------------------------------------
RuntimeError Traceback (most recent call
last)
/home/mmarco/sage-5.5/<ipython console> in <module>()
/home/mmarco/sage-5.5/local/lib/python2.7/site-
packages/sage/misc/lazy_import.so in
sage.misc.lazy_import.LazyImport.__getattr__
(sage/misc/lazy_import.c:1877)()
/home/mmarco/sage-5.5/local/lib/python2.7/site-
packages/sage/misc/lazy_import.so in
sage.misc.lazy_import.LazyImport._get_object
(sage/misc/lazy_import.c:1291)()
/home/mmarco/sage-5.5/libgap.pyx in init sage.libs.gap.libgap
(sage/libs/gap/libgap.c:4157)()
/home/mmarco/sage-5.5/libgap.pyx in sage.libs.gap.libgap.Gap.__init__
(sage/libs/gap/libgap.c:2716)()
/home/mmarco/sage-5.5/local/lib/python2.7/site-
packages/sage/libs/gap/util.so in sage.libs.gap.util.initialize
(sage/libs/gap/util.c:3489)()
RuntimeError: libGAP initialization failed
You are running a GAP kernel which does not fit with the library.
Probably you forgot to apply the kernel part or the library part
of a bugfix?
If you are using Windows, make sure you installed the file
wbin4r5n7.zoo (or .zip),
Macintosh users make sure the file
bin4r5n7-PPC.sit (or -68k.sit) is installed,
Unix users please recompile.
Error before error-handling is initialized: Update to correct kernel
version!
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/6391#comment:159>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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