"Resolution" Error 0x2 starting Python__python

Error description

Install Python3.5 on Windows 7 and open git Bash, add environment python variables, and use the following command line:

$ winpty python

Return Error:

$ Error 0x2 Starting Python

Solution

Entering Python at the cmd command line directly into the Python interaction line, why Git bash is not possible.
。
。。
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Because the environment variable is added, there is no restart Git bash to provoke.

Restart Git bash, enter:

$ winpty python
python 3.5.2 (v3.5.2:4def2a2901a5, June 2016, 22:01:18) [MSC v.1900 bit (in
Tel)] on Win32
 type "Help", "copyright", "credits" or "license" for the more information.

Success.