在ubuntu16.04上安装python3.6答案

【问题标题】：Installing python3.6 on ubuntu16.04在ubuntu16.04上安装python3.6
【发布时间】：2022-02-02 19:12:42
【问题描述】：

我正在尝试在 ubuntu16.04 LTS 上安装 python3.6，但遇到了一些问题。我尝试添加 deadsnakes/ppa 并安装它，但没有成功。可能是因为xenial已经没有python3.6安装了吧？

root@c2d64b30b259:~# apt-add-repository ppa:deadsnakes/ppa
root@c2d64b30b259:~# apt update
root@c2d64b30b259:~# apt install python3.6
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package python3.6
E: Couldn't find any package by glob 'python3.6'
E: Couldn't find any package by regex 'python3.6'

https://launchpad.net/~deadsnakes/+archive/ubuntu/ppa/+packages

我也尝试构建源代码。以下命令运行良好。

root@c2d64b30b259:~/Python-3.6.0# ./configure
root@c2d64b30b259:~/Python-3.6.0# make
root@c2d64b30b259:~/Python-3.6.0# make install

但是，当运行一些导入模块的 python 脚本时，我遇到了以下错误。

  import pandas as pd
  File "/usr/local/lib/python3.6/site-packages/pandas/__init__.py", line 55, in <module>
    from pandas.core.api import (
  File "/usr/local/lib/python3.6/site-packages/pandas/core/api.py", line 24, in <module>
    from pandas.core.groupby import Grouper, NamedAgg
  File "/usr/local/lib/python3.6/site-packages/pandas/core/groupby/__init__.py", line 1, in <module>
    from pandas.core.groupby.generic import (  # noqa: F401
  File "/usr/local/lib/python3.6/site-packages/pandas/core/groupby/generic.py", line 44, in <module>
    from pandas.core.frame import DataFrame
  File "/usr/local/lib/python3.6/site-packages/pandas/core/frame.py", line 115, in <module>
    from pandas.core.series import Series
  File "/usr/local/lib/python3.6/site-packages/pandas/core/series.py", line 84, in <module>
    import pandas.plotting
  File "/usr/local/lib/python3.6/site-packages/pandas/plotting/__init__.py", line 59, in <module>
    from pandas.plotting._core import (
  File "/usr/local/lib/python3.6/site-packages/pandas/plotting/_core.py", line 17, in <module>
    import pandas.plotting._matplotlib  # noqa
  File "/usr/local/lib/python3.6/site-packages/pandas/plotting/_matplotlib/__init__.py", line 3, in <module>
    from pandas.plotting._matplotlib.boxplot import (
  File "/usr/local/lib/python3.6/site-packages/pandas/plotting/_matplotlib/boxplot.py", line 4, in <module>
    from matplotlib.artist import setp
  File "/usr/local/lib/python3.6/site-packages/matplotlib/__init__.py", line 107, in <module>
    from . import cbook, rcsetup
  File "/usr/local/lib/python3.6/site-packages/matplotlib/rcsetup.py", line 28, in <module>
    from matplotlib.fontconfig_pattern import parse_fontconfig_pattern
  File "/usr/local/lib/python3.6/site-packages/matplotlib/fontconfig_pattern.py", line 15, in <module>
    from pyparsing import (Literal, ZeroOrMore, Optional, Regex, StringEnd,
  File "/usr/local/lib/python3.6/site-packages/pyparsing/__init__.py", line 130, in <module>
    __version__ = __version_info__.__version__
AttributeError: 'version_info' object has no attribute '__version__'

任何建议将不胜感激。请注意，我在 docker 环境中运行 ubuntu16.04 LTS。

【问题讨论】：

看起来 deadsnakes 不再为 Xenial 发布了。在packages页面，如果点击“in Any series”，只有Focal（20.04）和Bionic（18.04）。
确认一下，你知道3.6 is EOL，对吧？
@wjandrea，是的。我正在处理 3.6 中的旧项目。无论如何，从 deadsnakes github 下载代码并按照他们的安装说明解决了我的问题。

标签： python-3.x ubuntu python-3.6 ubuntu-16.04

【解决方案1】：

似乎问题在于我构建了我在网上获得的源代码。从以下链接重新安装源似乎可以解决我的问题。

https://github.com/deadsnakes/python3.6

【讨论】：