python3 - 安装pip工具失败

Question

我在linux中有python3.8.8，当我尝试安装pip工具时，出现以下错误：

python get-pip.py 
Traceback (most recent call last):
  File "get-pip.py", line 24184, in <module>
    main()
  File "get-pip.py", line 139, in main
    bootstrap(tmpdir=tmpdir)
  File "get-pip.py", line 115, in bootstrap
    monkeypatch_for_cert(tmpdir)
  File "get-pip.py", line 96, in monkeypatch_for_cert
    from pip._internal.commands.install import InstallCommand
  File "<frozen zipimport>", line 259, in load_module
  File "/tmp/tmp7d_38r5p/pip.zip/pip/_internal/commands/install.py", line 9, in <module>
  File "<frozen zipimport>", line 259, in load_module
  File "/tmp/tmp7d_38r5p/pip.zip/pip/_vendor/pkg_resources/__init__.py", line 83, in <module>
  File "<frozen zipimport>", line 259, in load_module
  File "/tmp/tmp7d_38r5p/pip.zip/pip/_vendor/packaging/specifiers.py", line 14, in <module>
  File "<frozen zipimport>", line 259, in load_module
  File "/tmp/tmp7d_38r5p/pip.zip/pip/_vendor/packaging/utils.py", line 9, in <module>
  File "<frozen zipimport>", line 259, in load_module
  File "/tmp/tmp7d_38r5p/pip.zip/pip/_vendor/packaging/tags.py", line 7, in <module>
ModuleNotFoundError: No module named 'distutils.util'

由于pip工具还没安装，不知道怎么安装distutils.util！