On Sun, May 10, 2015 at 5:59 AM, David Roe <roed.m...@gmail.com> wrote: > On a related note, I get a similar error from within Sage. When I try to > create a free Z-module, Sage gives me an ImportError for core.numeric > (traceback included below). With this thread in mind, I tried reinstalling > ipython, but `make build` fails as well with a similar import error.
You should toss that sage install and start over... The underlying machine architecture has changed (Opteron --> Intell) and the OS (Ubuntu 14.10->15.04). > > sage: M = FreeModule(ZZ,2) > --------------------------------------------------------------------------- > ImportError Traceback (most recent call last) > <ipython-input-1-da4abec4f888> in <module>() > ----> 1 M = FreeModule(ZZ,Integer(2)) > > /projects/612668ee-534c-456b-a5e8-81078cffd9c6/sage-6.7.beta4/src/sage/structure/factory.pyx > in sage.structure.factory.UniqueFactory.__call__ > (build/cythonized/sage/structure/factory.c:1379)() > 364 key, kwds = self.create_key_and_extra_args(*args, **kwds) > 365 version = self.get_version(sage_version) > --> 366 return self.get_object(version, key, kwds) > 367 > 368 cpdef get_object(self, version, key, extra_args): > > /projects/612668ee-534c-456b-a5e8-81078cffd9c6/sage-6.7.beta4/src/sage/structure/factory.pyx > in sage.structure.factory.UniqueFactory.get_object > (build/cythonized/sage/structure/factory.c:1753)() > 408 except KeyError: > 409 pass > --> 410 obj = self.create_object(version, key, **extra_args) > 411 self._cache[version, cache_key] = obj > 412 try: > > /projects/612668ee-534c-456b-a5e8-81078cffd9c6/sage-6.7.beta4/local/lib/python2.7/site-packages/sage/modules/free_module.pyc > in create_object(self, version, key) > 371 > 372 elif base_ring in PrincipalIdealDomains(): > --> 373 return FreeModule_ambient_pid(base_ring, rank, > sparse=sparse) > 374 > 375 elif isinstance(base_ring, > sage.rings.number_field.order.Order) \ > > /projects/612668ee-534c-456b-a5e8-81078cffd9c6/sage-6.7.beta4/local/lib/python2.7/site-packages/sage/modules/free_module.pyc > in __init__(self, base_ring, rank, sparse, coordinate_ring) > 4914 """ > 4915 FreeModule_ambient_domain.__init__(self, > base_ring=base_ring, > -> 4916 rank=rank, sparse=sparse, > coordinate_ring=coordinate_ring) > 4917 > 4918 def _repr_(self): > > /projects/612668ee-534c-456b-a5e8-81078cffd9c6/sage-6.7.beta4/local/lib/python2.7/site-packages/sage/modules/free_module.pyc > in __init__(self, base_ring, rank, sparse, coordinate_ring) > 4723 """ > 4724 FreeModule_ambient.__init__(self, base_ring, > -> 4725 rank, sparse, coordinate_ring) > 4726 > 4727 def _repr_(self): > > /projects/612668ee-534c-456b-a5e8-81078cffd9c6/sage-6.7.beta4/local/lib/python2.7/site-packages/sage/modules/free_module.pyc > in __init__(self, base_ring, rank, sparse, coordinate_ring) > 4088 """ > 4089 FreeModule_generic.__init__(self, base_ring, rank=rank, > -> 4090 degree=rank, sparse=sparse, > coordinate_ring=coordinate_ring) > 4091 > 4092 def __hash__(self): > > /projects/612668ee-534c-456b-a5e8-81078cffd9c6/sage-6.7.beta4/local/lib/python2.7/site-packages/sage/modules/free_module.pyc > in __init__(self, base_ring, rank, degree, sparse, coordinate_ring, > category) > 724 > 725 if not hasattr(self, 'Element'): > --> 726 self.Element = ent_class(coordinate_ring, sparse) > 727 > 728 rank = sage.rings.integer.Integer(rank) > > /projects/612668ee-534c-456b-a5e8-81078cffd9c6/sage-6.7.beta4/local/lib/python2.7/site-packages/sage/modules/free_module.pyc > in element_class(R, is_sparse) > 6737 <type > 'sage.modules.free_module_element.FreeModuleElement_generic_dense'> > 6738 """ > -> 6739 import sage.modules.vector_real_double_dense > 6740 import sage.modules.vector_complex_double_dense > 6741 > > /projects/612668ee-534c-456b-a5e8-81078cffd9c6/sage-6.7.beta4/src/sage/modules/vector_real_double_dense.pyx > in init sage.modules.vector_real_double_dense > (build/cythonized/sage/modules/vector_real_double_dense.c:6099)() > ----> 1 r""" > 2 Dense real double vectors using a Py backend. > 3 > 4 EXAMPLES: > 5 sage: v = vector(RDF,[1, pi, sqrt(2)]) > > __init__.pxd in init sage.modules.vector_double_dense > (build/cythonized/sage/modules/vector_double_dense.c:11673)() > > /projects/612668ee-534c-456b-a5e8-81078cffd9c6/sage-6.7.beta4/local/lib/python2.7/site-packages/numpy/__init__.py > in <module>() > 151 return loader(*packages, **options) > 152 > --> 153 from . import add_newdocs > 154 __all__ = ['add_newdocs', 'ModuleDeprecationWarning'] > 155 > > /projects/612668ee-534c-456b-a5e8-81078cffd9c6/sage-6.7.beta4/local/lib/python2.7/site-packages/numpy/add_newdocs.py > in <module>() > 11 from __future__ import division, absolute_import, print_function > 12 > ---> 13 from py.lib import add_newdoc > 14 > 15 > ############################################################################### > > /projects/612668ee-534c-456b-a5e8-81078cffd9c6/sage-6.7.beta4/local/lib/python2.7/site-packages/numpy/lib/__init__.py > in <module>() > 6 from py.version import version as __version__ > 7 > ----> 8 from .type_check import * > 9 from .index_tricks import * > 10 from .function_base import * > > /projects/612668ee-534c-456b-a5e8-81078cffd9c6/sage-6.7.beta4/local/lib/python2.7/site-packages/numpy/lib/type_check.py > in <module>() > 9 'common_type'] > 10 > ---> 11 import py.core.numeric as _nx > 12 from py.core.numeric import asarray, asanyarray, array, isnan, \ > 13 obj2sctype, zeros > > ImportError: No module named core.numeric > > > Tail of build log: > > if [ -z "$SAGE_INSTALL_FETCH_ONLY" ]; then \ > cd /projects/612668ee-534c-456b-a5e8-81078cffd9c6/sage-6.7.beta4/src && > source bin/sage-env && \ > > /projects/612668ee-534c-456b-a5e8-81078cffd9c6/sage-6.7.beta4/build/pipestatus > 'time make sage 2>&1' 'tee -a > /projects/612668ee-534c-456b-a5e8-81078cffd9c6/sage-6.7.beta4/logs/pkgs/sage-6.7.beta4.log' > && \ > touch > /projects/612668ee-534c-456b-a5e8-81078cffd9c6/sage-6.7.beta4/local/var/lib/sage/installed/sage; > \ > fi > make[3]: Entering directory > '/projects/612668ee-534c-456b-a5e8-81078cffd9c6/sage-6.7.beta4/src' > python setup.py install > Traceback (most recent call last): > File "setup.py", line 39, in <module> > import numpy > File > "/projects/612668ee-534c-456b-a5e8-81078cffd9c6/sage-6.7.beta4/local/lib/python2.7/site-packages/numpy/__init__.py", > line 153, in <module> > from . import add_newdocs > File > "/projects/612668ee-534c-456b-a5e8-81078cffd9c6/sage-6.7.beta4/local/lib/python2.7/site-packages/numpy/add_newdocs.py", > line 13, in <module> > from numpy.lib import add_newdoc > File > "/projects/612668ee-534c-456b-a5e8-81078cffd9c6/sage-6.7.beta4/local/lib/python2.7/site-packages/numpy/lib/__init__.py", > line 8, in <module> > from .type_check import * > File > "/projects/612668ee-534c-456b-a5e8-81078cffd9c6/sage-6.7.beta4/local/lib/python2.7/site-packages/numpy/lib/type_check.py", > line 11, in <module> > import numpy.core.numeric as _nx > ImportError: No module named core.numeric > Makefile:9: recipe for target 'sage' failed > make[3]: *** [sage] Error 1 > make[3]: Leaving directory > '/projects/612668ee-534c-456b-a5e8-81078cffd9c6/sage-6.7.beta4/src' > > real 0m0.440s > user 0m0.332s > sys 0m0.084s > Makefile:923: recipe for target > '/projects/612668ee-534c-456b-a5e8-81078cffd9c6/sage-6.7.beta4/local/var/lib/sage/installed/sage' > failed > make[2]: *** > [/projects/612668ee-534c-456b-a5e8-81078cffd9c6/sage-6.7.beta4/local/var/lib/sage/installed/sage] > Error 2 > make[2]: Leaving directory > '/projects/612668ee-534c-456b-a5e8-81078cffd9c6/sage-6.7.beta4/build' > Makefile:418: recipe for target 'all' failed > make[1]: *** [all] Error 2 > make[1]: Leaving directory > '/projects/612668ee-534c-456b-a5e8-81078cffd9c6/sage-6.7.beta4/build' > > real 1m53.777s > user 1m38.932s > sys 0m7.572s > *************************************************************** > Error building Sage. > > The following package(s) may have failed to build: > > The build directory may contain configuration files and other potentially > helpful information. WARNING: if you now run 'make' again, the build > directory will, by default, be deleted. Set the environment variable > SAGE_KEEP_BUILT_SPKGS to 'yes' to prevent this. > > Makefile:19: recipe for target 'build' failed > make: *** [build] Error 1 > > On Fri, May 8, 2015 at 6:54 PM, Volker Braun <vbraun.n...@gmail.com> wrote: >> >> I've never seen that. >> >> Just to point out the obvious, you don't have a coredump "core" file lying >> around in cwd or the ipython tree? That might mess up the "from core >> import".. >> >> >> >> On Friday, May 8, 2015 at 11:48:36 PM UTC+2, William wrote: >>> >>> Hi, >>> >>> Why is this happening? >>> >>> 1. I build sage. >>> >>> 2. I make a binary. >>> >>> 3. I extract the binary on an identical machine and start it and get >>> "ImportError: No module named core.getipython". >>> >>> 4. Doing ./sage -f ipython fixes the problem. >>> >>> I've seen this issue in all kinds of places lately. What is ipython >>> messing up? >>> >>> ~$ cd sage-6.7.beta4/ >>> ~/sage-6.7.beta4$ ./sage >>> ┌────────────────────────────────────────────────────────────────────┐ >>> │ SageMath Version 6.7.beta4, Release Date: 2015-05-05 │ >>> │ Type "notebook()" for the browser-based notebook interface. │ >>> │ Type "help()" for help. │ >>> └────────────────────────────────────────────────────────────────────┘ >>> ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓ >>> ┃ Warning: this is a prerelease version, and it may be unstable. ┃ >>> ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛ >>> Traceback (most recent call last): >>> File >>> "/projects/612668ee-534c-456b-a5e8-81078cffd9c6/sage-6.7.beta4/src/bin/sage-ipython", >>> line 7, in <module> >>> from sage.repl.interpreter import SageTerminalApp >>> File >>> "/projects/612668ee-534c-456b-a5e8-81078cffd9c6/sage-6.7.beta4/local/lib/python2.7/site-packages/sage/__init__.py", >>> line 3, in <mod >>> ule> >>> from sage.repl.ipython_extension import load_ipython_extension >>> File >>> "/projects/612668ee-534c-456b-a5e8-81078cffd9c6/sage-6.7.beta4/local/lib/python2.7/site-packages/sage/repl/ipython_extension.py", >>> l >>> ine 59, in <module> >>> from IPython.core.magic import Magics, magics_class, line_magic >>> File >>> "/projects/612668ee-534c-456b-a5e8-81078cffd9c6/sage-6.7.beta4/local/lib/python2.7/site-packages/IPython/__init__.py", >>> line 46, in >>> <module> >>> from .core.getipython import get_ipython >>> ImportError: No module named core.getipython >>> ~/sage-6.7.beta4$ ./sage -f ipython >> >> -- >> You received this message because you are subscribed to the Google Groups >> "sage-devel" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to sage-devel+unsubscr...@googlegroups.com. >> To post to this group, send email to sage-devel@googlegroups.com. >> Visit this group at http://groups.google.com/group/sage-devel. >> For more options, visit https://groups.google.com/d/optout. > > > -- > You received this message because you are subscribed to the Google Groups > "sage-devel" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to sage-devel+unsubscr...@googlegroups.com. > To post to this group, send email to sage-devel@googlegroups.com. > Visit this group at http://groups.google.com/group/sage-devel. > For more options, visit https://groups.google.com/d/optout. -- William (http://wstein.org) -- You received this message because you are subscribed to the Google Groups "sage-devel" group. 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