【发布时间】:2018-04-13 05:55:01
【问题描述】:
我在ubuntu 16.04上安装了八度,安装了符号包并将其加载到八度
试图创建一个符号字符
收到此错误:
syms x OctSymPy v2.6.0: this is free software without warranty, see source. Initializing communication with SymPy using a popen2() pipe. error: SymPy is installed but is too old (sympy-0.7.6.1 found, 1.0 required) error: called from assert_have_python_and_sympy at line 44 column 7 python_ipc_popen2 at line 78 column 5 python_ipc_driver at line 59 column 13 python_cmd at line 164 column 9 valid_sym_assumptions at line 38 column 10 assumptions at line 82 column 7 syms at line 97 column 13
使用 conda version 1.1 更新了 sympy
【问题讨论】:
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这似乎不对。你确定你升级了 sympy (没有任何错误信息?)。尝试通过其他方式重新安装它
标签: python linux anaconda octave conda