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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