[Debian-science-sagemath] current building procedure: Sage failed to start up.

[Jerome BENOIT]

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Hello Forum,

The following command works fine

$ DEB_BUILD_PROFILES=pkg.sagemath.ccache DEB_BUILD_OPTIONS="parallel=4 nodoc nocheck" debian/rules build

until the ``Testing that Sage starts...''. I get:

[2016-12-07 05:53:03] SageMath version 7.4, Release Date: 2016-10-18
Traceback (most recent call last):
  File "/forge/sagemath/container-11/sagemath/sage/src/bin/sage-eval", line 4, in <module>
    from sage.all import *
  File "/forge/sagemath/container-11/sagemath/debian/build/usr/lib/python2.7/dist-packages/sage/all.py", line 71, in <module>
    from sage.misc.all       import *         # takes a while
  File "/forge/sagemath/container-11/sagemath/debian/build/usr/lib/python2.7/dist-packages/sage/misc/all.py", line 89, in <module>
    from .functional import (additive_order,
  File "/forge/sagemath/container-11/sagemath/debian/build/usr/lib/python2.7/dist-packages/sage/misc/functional.py", line 29, in <module>
    import sage.interfaces.expect
  File "/forge/sagemath/container-11/sagemath/debian/build/usr/lib/python2.7/dist-packages/sage/interfaces/expect.py", line 57, in <module>
    from sage.interfaces.interface import (Interface, InterfaceElement,
  File "/forge/sagemath/container-11/sagemath/debian/build/usr/lib/python2.7/dist-packages/sage/interfaces/interface.py", line 46, in <module>
    from sage.structure.parent_base import ParentWithBase
  File "sage/structure/parent_base.pyx", line 1, in init sage.structure.parent_base (/forge/sagemath/container-11/sagemath/sage/src/build/cythonized/sage/structure/parent_base.c:4227)
  File "sage/structure/parent_old.pyx", line 1, in init sage.structure.parent_old (/forge/sagemath/container-11/sagemath/sage/src/build/cythonized/sage/structure/parent_old.c:10818)
  File "sage/structure/parent.pyx", line 1, in init sage.structure.parent (/forge/sagemath/container-11/sagemath/sage/src/build/cythonized/sage/structure/parent.c:31620)
  File "sage/structure/category_object.pyx", line 62, in init sage.structure.category_object (/forge/sagemath/container-11/sagemath/sage/src/build/cythonized/sage/structure/category_object.c:11458)
  File "/forge/sagemath/container-11/sagemath/debian/build/usr/lib/python2.7/dist-packages/sage/categories/category.py", line 106, in <module>
    from sage.misc.unknown import Unknown
  File "/forge/sagemath/container-11/sagemath/debian/build/usr/lib/python2.7/dist-packages/sage/misc/unknown.py", line 164, in <module>
    Unknown = UnknownClass()
  File "sage/misc/classcall_metaclass.pyx", line 330, in sage.misc.classcall_metaclass.ClasscallMetaclass.__call__ (/forge/sagemath/container-11/sagemath/sage/src/build/cythonized/sage/misc/classcall_metaclass.c:1413)
  File "sage/misc/cachefunc.pyx", line 1059, in sage.misc.cachefunc.CachedFunction.__call__ (/forge/sagemath/container-11/sagemath/sage/src/build/cythonized/sage/misc/cachefunc.c:6080)
  File "/forge/sagemath/container-11/sagemath/debian/build/usr/lib/python2.7/dist-packages/sage/structure/unique_representation.py", line 1022, in __classcall__
    instance = typecall(cls, *args, **options)
  File "sage/misc/classcall_metaclass.pyx", line 497, in sage.misc.classcall_metaclass.typecall (/forge/sagemath/container-11/sagemath/sage/src/build/cythonized/sage/misc/classcall_metaclass.c:1862)
TypeError: sage.misc.fast_methods.WithEqualityById.__new__(UnknownClass) is not safe, use object.__new__()
Sage failed to start up.


Jerome

- -- 
Jerome BENOIT | calculus+at-rezozer^dot*net
https://qa.debian.org/developer.php?login=calculus@rezozer.net
AE28 AE15 710D FF1D 87E5  A762 3F92 19A6 7F36 C68B
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