#6750: [with spkg, needs review] New version of optional Group Cohomology spkg
-------------------------------+--------------------------------------------
Reporter: SimonKing | Owner: SimonKing
Type: enhancement | Status: assigned
Priority: major | Milestone:
Component: optional packages | Keywords: cohomology ring p-group
Reviewer: | Author: Simon King
Merged: |
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Comment(by jhpalmieri):
This doesn't work with a 64-bit Mac OS X install. It seems to install
okay, although during the build process, I saw the message
"ld warning: in /Applications/sage/local/lib/libmtx.a, file is not of
required architecture"
Then when I run it, I get
{{{
sage: from pGroupCohomology import CohomologyRing
---------------------------------------------------------------------------
ImportError Traceback (most recent call
last)
/Users/palmieri/.sage/temp/Macintosh.local/76717/_Users_palmieri__sage_init_sage_0.py
in <module>()
/Applications/sage/local/lib/python2.6/site-
packages/pGroupCohomology/__init__.py in <module>()
1073 from sage.rings.integer import Integer
1074 from sage.interfaces.singular import singular
-> 1075 from pGroupCohomology.cohomology import COHO
1076 from pGroupCohomology.resolution import OPTION
1077 import re
ImportError: dlopen(/Applications/sage/local/lib/python2.6/site-
packages/pGroupCohomology/cohomology.so, 2): Symbol not found: _LPR
Referenced from: /Applications/sage/local/lib/python2.6/site-
packages/pGroupCohomology/cohomology.so
Expected in: dynamic lookup
}}}
It seems to work with a 32-bit Sage build, though, so that's some good
news.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/6750#comment:26>
Sage <http://sagemath.org/>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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