kcptun脚本安装失败

[keeno1982]

系统：centos7

2022-03-21 01:17:45 (133 MB/s) - 'kcptun-v20210922.tar.gz' saved [5977233/5977233]

• sha1sum -c

• echo '2b39996bb12942f1a407723f1811b834ad9e625b kcptun-v20210922.tar.gz'
  kcptun-v20210922.tar.gz: OK

• tar -zxf kcptun-v20210922.tar.gz -C /usr/local/kcptun

• sleep 3

• pip install --upgrade pip
  Collecting pip
  Using cached https://files.pythonhosted.org/packages/33/c9/e2164122d365d8f823213a53970fa3005eb16218edcfc56ca24cb6deba2b/pip-22.0.4.tar.gz
  Complete output from command python setup.py egg_info:
  Traceback (most recent call last):
  File "", line 1, in
  File "/tmp/pip-build-Bi4qeg/pip/setup.py", line 7
  def read(rel_path: str) -> str:
  ^
  SyntaxError: invalid syntax

  ---

Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-Bi4qeg/pip/
You are using pip version 8.1.2, however version 22.0.4 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.

• true

• pip install --upgrade supervisor
  Collecting supervisor
  Using cached https://files.pythonhosted.org/packages/3d/47/b4030b2b01f6c559bd528974cee72bee7fe75594b31cc3e064678a454548/supervisor-4.2.4-py2.py3-none-any.whl
  Collecting setuptools (from supervisor)
  Using cached https://files.pythonhosted.org/packages/af/e8/894c71e914dfbe01276a42dfad40025cd96119f2eefc39c554b6e8b9df86/setuptools-60.10.0.tar.gz
  Complete output from command python setup.py egg_info:
  Traceback (most recent call last):
  File "", line 1, in
  File "setuptools/init.py", line 8, in
  import _distutils_hack.override # noqa: F401
  File "_distutils_hack/override.py", line 1, in
  import('_distutils_hack').do_override()
  File "_distutils_hack/init.py", line 72, in do_override
  ensure_local_distutils()
  File "_distutils_hack/init.py", line 55, in ensure_local_distutils
  importlib.import_module('distutils')
  File "/usr/lib64/python2.7/importlib/init.py", line 37, in import_module
  import(name)
  AttributeError: find_module

  ---

Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-lGnSTj/setuptools/
You are using pip version 8.1.2, however version 22.0.4 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
错误: 安装 Supervisor 失败，
请尝试使用
pip install supervisor
来手动安装。
Supervisor 从 4.0 开始已不支持 python 2.6 及以下版本
python 2.6 的用户请使用：
pip install 'supervisor>=3.0.0,<4.0.0'

[keeno1982]

搞了半天才算搞定，要先装一个中间版本的pip，然后pip install --upgrade pip才能成功。不然就是死循环在那了。