我无法在MacBook Yosemite上安装AWS CLI。
根据AWS文档的sudo命令，我遇到了错误。
我最初使用默认的python2.7安装了sudo，然后尝试使用python3.7安装，但无法成功。我感觉文件夹路径不正确，但我不知道该如何检查。
能否给我一些指导？
以下是错误输出：
MacBks-MBP:~ MacBkyosemite$ sudo /usr/local/bin/python3.7 awscli-bundle/install -i /usr/local/aws -b /usr/local/bin/aws
Password:
Running cmd: /usr/local/bin/python3.7 virtualenv.py --no-download --python /usr/local/bin/python3.7 /usr/local/aws
Running cmd: /usr/local/aws/bin/pip install --no-cache-dir --no-index --find-links file:///Users/MacBkyosemite/awscli-bundle/packages/setup setuptools_scm-1.15.7.tar.gz
Traceback (most recent call last):
File "awscli-bundle/install", line 162, in <module>
main()
File "awscli-bundle/install", line 151, in main
pip_install_packages(opts.install_dir)
File "awscli-bundle/install", line 114, in pip_install_packages
pip_script, setup_requires_dir, package
File "awscli-bundle/install", line 49, in run
p.returncode, cmd, stdout + stderr))
__main__.BadRCError: Bad rc (1) for cmd '/usr/local/aws/bin/pip install --no-cache-dir --no-index --find-links file:///Users/MacBkyosemite/awscli-bundle/packages/setup setuptools_scm-1.15.7.tar.gz': b'Traceback (most recent call last):\n File "/usr/local/aws/bin/pip", line 7, in <module>\n from pip import main\nImportError: cannot import name \'main\' from \'pip\' (/Users/MacBkyosemite/Library/Python/3.7/lib/python/site-packages/pip/__init__.py)\n'
MacBks-MBP:~ MacBkyosemite$ python3 --version
Python 3.7.3
MacBks-MBP:~ MacBkyosemite$ pip3 --version
pip 19.1.1 from /Users/MacBkyosemite/Library/Python/3.7/lib/python/site-packages/pip (python 3.7)
MacBks-MBP:~ MacBkyosemite$ which python3
/Library/Frameworks/Python.framework/Versions/3.7/bin/python3