get-pip.py 404了，无法安装怎么办 about coscmd HOT 2 CLOSED

Requirement already satisfied: certifi>=2017.4.17 in /usr/lib/python2.7/site-packages (from requests>=2.8->coscmd) (2021.5.30)
Requirement already satisfied: urllib3<1.27,>=1.21.1 in /usr/lib/python2.7/site-packages (from requests>=2.8->coscmd) (1.26.6)
Requirement already satisfied: idna<3,>=2.5; python_version < "3" in /usr/lib/python2.7/site-packages (from requests>=2.8->coscmd) (2.10)
Requirement already satisfied: chardet<5,>=3.0.2; python_version < "3" in /usr/lib/python2.7/site-packages (from requests>=2.8->coscmd) (4.0.0)
Processing ./.cache/pip/wheels/79/ba/f7/4cd1bb7eb972b72d97eab9045e789ef73a9671ed7f3e8a23ab/dicttoxml-1.7.4-py2-none-any.whl
Collecting pycryptodome
  Downloading http://mirrors.tencentyun.com/pypi/packages/41/6f/70d975f1da4b745a7d0d8d6683eeaff6c0a29aa8e36e11630200c7802859/pycryptodome-3.10.1-cp27-cp27mu-manylinux2010_x86_64.whl (1.9 MB)
     |████████████████████████████████| 1.9 MB 698 kB/s 
Processing ./.cache/pip/wheels/2e/83/d9/1dafdd1d0ebd52d00805655ef951e919440414bf595ebe350d/crcmod-1.7-cp27-cp27mu-linux_x86_64.whl
Requirement already satisfied: setuptools in /usr/lib/python2.7/site-packages (from zope.interface->datetime>=4.2->coscmd) (0.9.8)
Installing collected packages: argparse, pytz, zope.interface, datetime, tqdm, six, requests, dicttoxml, pycryptodome, crcmod, cos-python-sdk-v5, coscmd
  Attempting uninstall: six
    Found existing installation: six 1.9.0
    Uninstalling six-1.9.0:
      Successfully uninstalled six-1.9.0
  Attempting uninstall: requests
    Found existing installation: requests 2.6.0
ERROR: Cannot uninstall 'requests'. It is a distutils installed project and thus we cannot accurately determine which files belong to it which would lead to only a partial uninstall.