我使用的是Windows 10和Python 3.5 64位。并从pip。
安装 virtualenv尝试创建新的虚拟环境时，它会因以下日志记录而失败：
> virtualenv env1
Using base prefix 'c:\\program files\\python 3.5'
New python executable in env1\Scripts\python.exe
Installing setuptools, pip, wheel...
Complete output from command E:\vp\env1\Scripts\python.exe -c "import sys, pip; sys...d\"] + sys.argv[1:]))" setuptools pip wheel:
Ignoring indexes: https://pypi.python.org/simple
Collecting setuptools
The repository located at None is not a trusted or secure host and is being ignored. If this repository is available via HTTPS it is recommended to use HTTPS instead, otherwise you may silence this warning and allow it anyways with '--trusted-host None'.
The repository located at None is not a trusted or secure host and is being ignored. If this repository is available via HTTPS it is recommended to use HTTPS instead, otherwise you may silence this warning and allow it anyways with '--trusted-host None'.
The repository located at None is not a trusted or secure host and is being ignored. If this repository is available via HTTPS it is recommended to use HTTPS instead, otherwise you may silence this warning and allow it anyways with '--trusted-host None'.
The repository located at None is not a trusted or secure host and is being ignored. If this repository is available via HTTPS it is recommended to use HTTPS instead, otherwise you may silence this warning and allow it anyways with '--trusted-host None'.
The repository located at None is not a trusted or secure host and is being ignored. If this repository is available via HTTPS it is recommended to use HTTPS instead, otherwise you may silence this warning and allow it anyways with '--trusted-host None'.
The repository located at None is not a trusted or secure host and is being ignored. If this repository is available via HTTPS it is recommended to use HTTPS instead, otherwise you may silence this warning and allow it anyways with '--trusted-host None'.
The repository located at None is not a trusted or secure host and is being ignored. If this repository is available via HTTPS it is recommended to use HTTPS instead, otherwise you may silence this warning and allow it anyways with '--trusted-host None'.
The repository located at None is not a trusted or secure host and is being ignored. If this repository is available via HTTPS it is recommended to use HTTPS instead, otherwise you may silence this warning and allow it anyways with '--trusted-host None'.
The repository located at None is not a trusted or secure host and is being ignored. If this repository is available via HTTPS it is recommended to use HTTPS instead, otherwise you may silence this warning and allow it anyways with '--trusted-host None'.
Could not find a version that satisfies the requirement setuptools (from versions: )
No matching distribution found for setuptools
----------------------------------------
...Installing setuptools, pip, wheel...done.
Traceback (most recent call last):
File "c:\program files\python 3.5\lib\runpy.py", line 170, in _run_module_as_main
"__main__", mod_spec)
File "c:\program files\python 3.5\lib\runpy.py", line 85, in _run_code
exec(code, run_globals)
File "C:\Program Files\Python 3.5\Scripts\virtualenv.exe\__main__.py", line 9, in <module>
File "c:\program files\python 3.5\lib\site-packages\virtualenv.py", line 832, in main
symlink=options.symlink)
File "c:\program files\python 3.5\lib\site-packages\virtualenv.py", line 1004, in create_environment
install_wheel(to_install, py_executable, search_dirs)
File "c:\program files\python 3.5\lib\site-packages\virtualenv.py", line 969, in install_wheel
'PIP_NO_INDEX': '1'
File "c:\program files\python 3.5\lib\site-packages\virtualenv.py", line 910, in call_subprocess
% (cmd_desc, proc.returncode))
OSError: Command E:\vp\env1\Scripts\python.exe -c "import sys, pip; sys...d\"] + sys.argv[1:]))" setuptools pip wheel failed with error code 1
使用 - no-setuptools 执行时，效果很好并创建虚拟环境。
答案 0 :(得分：0)
我遇到了类似但不同的错误，我在当前目录中有一个模块覆盖了Python的字符串模块。
这是我的堆栈跟踪。请注意，它基本上说字符串模块没有maketrans属性。 docs said并非如此。这是一个很大的暗示，字符串模块出了问题，这让我检查了多余模块的目录。
New python executable in ./env/bin/python
Installing setuptools, pip, wheel...
Complete output from command /home/.../env/bin/python -c "import sys, pip; sys...d\"] + sys.argv[1:]))" setuptools pip wheel:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/usr/local/lib/python2.7/dist-packages/virtualenv_support/pip-7.1.2-py2.py3-none-any.whl/pip/__init__.py", line 6, in <module>
File "/usr/lib/python2.7/optparse.py", line 77, in <module>
import textwrap
File "/usr/lib/python2.7/textwrap.py", line 40, in <module>
class TextWrapper:
File "/usr/lib/python2.7/textwrap.py", line 82, in TextWrapper
whitespace_trans = string.maketrans(_whitespace, ' ' * len(_whitespace))
AttributeError: 'module' object has no attribute 'maketrans'
----------------------------------------
...Installing setuptools, pip, wheel...done.
Traceback (most recent call last):
File "/usr/local/bin/virtualenv", line 11, in <module>
sys.exit(main())
File "/usr/local/lib/python2.7/dist-packages/virtualenv.py", line 832, in main
symlink=options.symlink)
File "/usr/local/lib/python2.7/dist-packages/virtualenv.py", line 1004, in create_environment
install_wheel(to_install, py_executable, search_dirs)
File "/usr/local/lib/python2.7/dist-packages/virtualenv.py", line 969, in install_wheel
'PIP_NO_INDEX': '1'
File "/usr/local/lib/python2.7/dist-packages/virtualenv.py", line 910, in call_subprocess
% (cmd_desc, proc.returncode))
OSError: Command /home/.../env/bin/python -c "import sys, pip; sys...d\"] + sys.argv[1:]))" setuptools pip wheel failed with error code 1
答案 1 :(得分：0)
我有同样的错误。我的计算机路径是F：\灰尘\ pathon3.6＆＃39;。由于中国人，我得到了这个错误。我发现你的路径是＆＃39; c：\ program files \ python 3.5＆＃39; ，程序文件中有空格＆＃39;。这就是为什么错误发生的原因我认为。我认为蟒蛇的路径，首先必须是英语，第二个不需要任何空间。希望它对你有所帮助。（不要记住我的英语。我是中国男孩。谢谢）