主页 / ubuntu / 问题 / 1322949
Accepted
Jaakko Seppälä
Asked: 2021-03-13 00:25:02 +0800 CST

如何在 Ubuntu 20.04 上安装 Sagemath？

  • 772

为什么 Sagemath 在 Ubuntu 上安装失败？我试过了

jaakko@jaakko-Aspire-E1-572:~$ sudo apt install sagemath-common
[sudo] password for jaakko: 
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following NEW packages will be installed:
  sagemath-common
0 upgraded, 1 newly installed, 0 to remove and 8 not upgraded.
Need to get 16,2 MB of archives.
After this operation, 205 MB of additional disk space will be used.
Get:1 http://fi.archive.ubuntu.com/ubuntu focal/universe amd64 sagemath-common all 9.0-1ubuntu4 [16,2 MB]
Fetched 16,2 MB in 4s (3 888 kB/s)            
Selecting previously unselected package sagemath-common.
(Reading database ... 216481 files and directories currently installed.)
Preparing to unpack .../sagemath-common_9.0-1ubuntu4_all.deb ...
Unpacking sagemath-common (9.0-1ubuntu4) ...
Setting up sagemath-common (9.0-1ubuntu4) ...
/usr/lib/python3/dist-packages/sage/combinat/root_system/branching_rules.py:1753
: SyntaxWarning: "is not" with a literal. Did you mean "!="?
  if len(stypes) is not 2:
/usr/lib/python3/dist-packages/sage/graphs/graph_latex.py:1159: SyntaxWarning: '
str' object is not callable; perhaps you missed a comma?
  raise TypeError('%s option must be a dictionary, not %s' (name, value))
/usr/lib/python3/dist-packages/sage/graphs/graph_latex.py:1168: SyntaxWarning: '
str' object is not callable; perhaps you missed a comma?
  raise TypeError('%s option must be a dictionary, not %s' (name, value))
/usr/lib/python3/dist-packages/sage/graphs/graph_latex.py:1175: SyntaxWarning: '
str' object is not callable; perhaps you missed a comma?
  raise TypeError('%s option must be a dictionary, not %s' (name, value))
/usr/lib/python3/dist-packages/sage/graphs/graph_latex.py:1182: SyntaxWarning: '
str' object is not callable; perhaps you missed a comma?
  raise TypeError('%s option must be a dictionary, not %s' (name, value))
/usr/lib/python3/dist-packages/sage/graphs/graph_latex.py:1189: SyntaxWarning: '
str' object is not callable; perhaps you missed a comma?
  raise TypeError('%s option must be a dictionary, not %s' (name, value))
/usr/lib/python3/dist-packages/sage/graphs/graph_latex.py:1196: SyntaxWarning: '
str' object is not callable; perhaps you missed a comma?
  raise TypeError('%s option must be a dictionary, not %s' (name, value))
/usr/lib/python3/dist-packages/sage/graphs/graph_latex.py:1203: SyntaxWarning: '
str' object is not callable; perhaps you missed a comma?
  raise TypeError('%s option must be a dictionary, not %s' (name, value))
Processing triggers for man-db (2.9.1-1) ...
jaakko@jaakko-Aspire-E1-572:~$ sage
┌────────────────────────────────────────────────────────────────────┐
│ SageMath version 9.0, Release Date: 2020-01-01                     │
│ Using Python 3.8.5. Type "help()" for help.                        │
└────────────────────────────────────────────────────────────────────┘
Traceback (most recent call last):
  File "/usr/share/sagemath/bin/sage-ipython", line 12, in <module>
    from sage.repl.interpreter import SageTerminalApp
  File "/usr/lib/python3/dist-packages/sage/repl/interpreter.py", line 105, in <module>
    from sage.repl.preparse import preparse, containing_block
  File "/usr/lib/python3/dist-packages/sage/repl/preparse.py", line 227, in <module>
    from sage.repl.load import load_wrap
  File "/usr/lib/python3/dist-packages/sage/repl/load.py", line 19, in <module>
    from sage.cpython.string import str_to_bytes, bytes_to_str, FS_ENCODING
ModuleNotFoundError: No module named 'sage.cpython.string'
jaakko@jaakko-Aspire-E1-572:~$
20.04

1 个回答

  1. Best Answer

    要安装 Sage Math，请输入命令sudo apt install sagemath。

    sagemath-common（您安装的）是整个软件包的众多依赖项之一。安装时sagemath，它会自动安装所有必需的依赖项。

    • 12

相关问题