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Symbolic Package Problems

From: Thomas D. Dean
Subject: Symbolic Package Problems
Date: Sat, 20 Feb 2021 20:17:03 -0800
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0

I can not get symbolic to work either with python 2.7.18 or python3.
Any ideas?

> PYTHON=python3 octave
GNU Octave, version 6.1.1
Copyright (C) 2020 The Octave Project Developers.
This is free software; see the source code for copying conditions.
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Octave was configured for "x86_64-pc-linux-gnu".

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octave:1> pkg load symbolic
octave:2> x=sym('x')
Symbolic pkg v2.9.0: /usr/local/lib/python3.8/dist-packages/sympy/ SymPyDeprecationWarning:

importing sympy.core.compatibility with 'from sympy import *' has been
deprecated since SymPy 1.6. Use import sympy.core.compatibility
instead. See for more

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "<stdin>", line 12, in octoutput_drv
  File "<stdin>", line 54, in octoutput
  File "<stdin>", line 55, in octoutput
File "/usr/local/lib/python3.8/dist-packages/sympy/", line 677, in __getattr__
    return getattr(self.mod, name)
AttributeError: module 'sympy.core.compatibility' has no attribute 'integer_types' Waiting...............warning: readblock: timeout of 30 exceeded, breaking out
warning: called from
    readblock at line 101 column 7
    python_ipc_popen2 at line 99 column 16
    python_ipc_driver at line 62 column 15
    pycall_sympy__ at line 163 column 11
    sym at line 452 column 9

no output so far

error: ipc_popen2: something wrong? timed out starting python
error: called from
    python_ipc_popen2 at line 101 column 7
    python_ipc_driver at line 62 column 15
    pycall_sympy__ at line 163 column 11
    sym at line 452 column 9

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