The fedora package has gap and sage versions out of sync...
On Saturday, January 30, 2016 at 1:35:42 PM UTC+1, jonfr...@aol.com wrote:
>
> Attempting to install/run SnapPy 2.3.2 in Sage 6.5, Fedora 23 /KDE/Scientific
> Spin
> (There is a standalone GAP version installed Version 4.7.9 of 29-Nov-2015 ,
> which seems consistent with Sage version)
>
>
>
> *When importing snappy.py in the notebook , the following error occurs,
> looks like sage issue and not SnapPy?Communicated with SnapPy author and he
> hasnt seen this particular problem*
>
> An error occurred, but libGAP has no handler set.
> Error message:
> Traceback (most recent call last):
> File "<stdin>", line 1, in <module>
> File "_sage_input_2.py", line 10, in <module>
> exec compile(u'open("___code___.py","w").write("# -*- coding: utf-8
> -*-\\n" +
> _support_.preparse_worksheet_cell(base64.b64decode("aW1wb3J0IHNuYXBweS5weQ=="),globals())+"\\n");
> execfile(os.path.abspath("___code___.py"))
> File "", line 1, in <module>
>
> File "/tmp/tmpZLxf_7/___code___.py", line 2, in <module>
> exec compile(u'import snappy.py
> File "", line 1, in <module>
>
> File
> "/usr/lib/python2.7/site-packages/snappy-2.3.2-py2.7-linux-x86_64.egg/snappy/__init__.py",
> line 7, in <module>
> from .SnapPy import (AbelianGroup, HolonomyGroup, FundamentalGroup,
> File "SnapPycore.pxi", line 18, in init SnapPy (cython/SnapPy.c:100587)
> File "/usr/lib64/python2.7/site-packages/sage/groups/free_group.py", line
> 67, in <module>
> from sage.libs.gap.libgap import libgap
> File "sage/libs/gap/libgap.pyx", line 776, in init sage.libs.gap.libgap
> (build/cythonized/sage/libs/gap/libgap.c:7435)
> File "sage/libs/gap/libgap.pyx", line 597, in
> sage.libs.gap.libgap.Gap.__init__
> (build/cythonized/sage/libs/gap/libgap.c:5065)
> File "sage/libs/gap/util.pyx", line 213, in sage.libs.gap.util.initialize
> (build/cythonized/sage/libs/gap/util.c:3797)
> 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
> wbin4r7n9.zoo (or .zip),
> Macintosh users make sure the file
> bin4r7n9-PPC.sit (or -68k.sit) is installed,
> Unix users please recompile.
>
> Error before error-handling is initialized: Update to correct kernel version!
>
>
>
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