我在执行这个python命令时遇到了一些麻烦。 以前，这并没有发生，我无法弄清楚错误或缺失。
Tests-MacBook-Pro:virtualenvs testytester$ python3.6 -m virtualenv ga2
Using base prefix '/usr/local/Cellar/python3/3.6.2/Frameworks/Python.framework/Versions/3.6'
New python executable in /Users/testytester/virtualenvs/ga2/bin/python3.6
Not overwriting existing python script /Users/testytester/virtualenvs/ga2/bin/python (you must use /Users/testytester/virtualenvs/ga2/bin/python3.6)
Installing setuptools, pip, wheel...
Complete output from command /Users/testytester/...vs/ga2/bin/python3.6 - setuptools pip wheel:
Collecting setuptools
HTTP error 400 while getting https://files.pythonhosted.org/packages/20/d7/04a0b689d3035143e2ff288f4b9ee4bf6ed80585cc121c90bfd85a1a8c2e/setuptools-39.0.1-py2.py3-none-any.whl#sha256=8010754433e3211b9cdbbf784b50f30e80bf40fc6b05eb5f865fab83300599b8 (from https://pypi.org/simple/setuptools/) (requires-python:>=2.7,!=3.0.*,!=3.1.*,!=3.2.*)
Could not install requirement setuptools from https://files.pythonhosted.org/packages/20/d7/04a0b689d3035143e2ff288f4b9ee4bf6ed80585cc121c90bfd85a1a8c2e/setuptools-39.0.1-py2.py3-none-any.whl#sha256=8010754433e3211b9cdbbf784b50f30e80bf40fc6b05eb5f865fab83300599b8 because of error 400 Client Error: Bad Request for url: https://files.pythonhosted.org/packages/20/d7/04a0b689d3035143e2ff288f4b9ee4bf6ed80585cc121c90bfd85a1a8c2e/setuptools-39.0.1-py2.py3-none-any.whl
Could not install requirement setuptools from https://files.pythonhosted.org/packages/20/d7/04a0b689d3035143e2ff288f4b9ee4bf6ed80585cc121c90bfd85a1a8c2e/setuptools-39.0.1-py2.py3-none-any.whl#sha256=8010754433e3211b9cdbbf784b50f30e80bf40fc6b05eb5f865fab83300599b8 because of HTTP error 400 Client Error: Bad Request for url: https://files.pythonhosted.org/packages/20/d7/04a0b689d3035143e2ff288f4b9ee4bf6ed80585cc121c90bfd85a1a8c2e/setuptools-39.0.1-py2.py3-none-any.whl for URL https://files.pythonhosted.org/packages/20/d7/04a0b689d3035143e2ff288f4b9ee4bf6ed80585cc121c90bfd85a1a8c2e/setuptools-39.0.1-py2.py3-none-any.whl#sha256=8010754433e3211b9cdbbf784b50f30e80bf40fc6b05eb5f865fab83300599b8 (from https://pypi.org/simple/setuptools/) (requires-python:>=2.7,!=3.0.*,!=3.1.*,!=3.2.*)
----------------------------------------
...Installing setuptools, pip, wheel...done.
Traceback (most recent call last):
File "/usr/local/Cellar/python3/3.6.2/Frameworks/Python.framework/Versions/3.6/lib/python3.6/runpy.py", line 193, in _run_module_as_main
"__main__", mod_spec)
File "/usr/local/Cellar/python3/3.6.2/Frameworks/Python.framework/Versions/3.6/lib/python3.6/runpy.py", line 85, in _run_code
exec(code, run_globals)
File "/Users/testytester/Library/Python/3.6/lib/python/site-packages/virtualenv.py", line 2328, in <module>
main()
File "/Users/testytester/Library/Python/3.6/lib/python/site-packages/virtualenv.py", line 713, in main
symlink=options.symlink)
File "/Users/testytester/Library/Python/3.6/lib/python/site-packages/virtualenv.py", line 945, in create_environment
download=download,
File "/Users/testytester/Library/Python/3.6/lib/python/site-packages/virtualenv.py", line 901, in install_wheel
call_subprocess(cmd, show_stdout=False, extra_env=env, stdin=SCRIPT)
File "/Users/testytester/Library/Python/3.6/lib/python/site-packages/virtualenv.py", line 797, in call_subprocess
% (cmd_desc, proc.returncode))
OSError: Command /Users/testytester/...vs/ga2/bin/python3.6 - setuptools pip wheel failed with error code 1