1. Pip

First

python -m pip install -U pip # for updating the pip in py36

then, powershell show following:

PS C:\Users\CNNEZHA2> py36 -m pip install -U pip
Requirement already up-to-date: pip in c:\users\cnnezha2\appdata\local\continuum\anaconda3\envs\py36\lib\site-packages

CNNEZHA2@CN-L-0401092 MINGW64 ~/AppData/Local/Continuum/Anaconda3/envs/Py36/Scri                                                                                                                                  pts
$ py36 -m pip install pip
Requirement already satisfied: pip in c:\users\cnnezha2\appdata\local\continuum\                                                                                                                                  anaconda3\envs\py36\lib\site-packages

CNNEZHA2@CN-L-0401092 MINGW64 ~/AppData/Local/Continuum/Anaconda3/envs/Py36/Scri                                                                                                                                  pts
$ pip install virtualenv
failed to create process.

CNNEZHA2@CN-L-0401092 MINGW64 ~/AppData/Local/Continuum/Anaconda3/envs/Py36/Scri                                                                                                                                  pts
$ py36 -m pip install virtualenv # see how to successful create the virtualenv
Collecting virtualenv
  Downloading virtualenv-15.1.0-py2.py3-none-any.whl (1.8MB)
Installing collected packages: virtualenv
Successfully installed virtualenv-15.1.0

the end

 CNNEZHA2@CN-L-0401092 MINGW64 ~/AppData/Local/Continuum/Anaconda3/envs/Py36/Scri                                                                                                                                  pts
$ virtualenv my_env
Using base prefix 'c:\\users\\cnnezha2\\appdata\\local\\continuum\\anaconda3\\en                                                                                                                                  vs\\py36'
New python executable in C:\Users\CNNEZHA2\AppData\Local\Continuum\Anaconda3\env                                                                                                                                  s\Py36\Scripts\my_env\Scripts\py36.exe
Also creating executable in C:\Users\CNNEZHA2\AppData\Local\Continuum\Anaconda3\                                                                                                                                  envs\Py36\Scripts\my_env\Scripts\python.exe
Installing setuptools, pip, wheel...done.

 CNNEZHA2@CN-L-0401092 MINGW64 ~/AppData/Local/Continuum/Anaconda3/envs/Py36/Scripts
$ ls
2to3.exe*       activate*     conda*     deactivate*     easy_install.exe*       idle.exe*       my_env/   pip-script.py  pydoc-script.py  wheel.exe*
2to3-script.py  activate.bat  conda.bat  deactivate.bat  easy_install-script.py  idle-script.py  pip.exe*  pydoc.exe*     virtualenv.exe*  wheel-script.py

Keng....

2. Virtualenv

>  1. which virtualen in Git Base
>  2. which pip in Git Base
>  3. which py36
>  4. which ....
>  5. The amazing  .\\activate

Noticed that, which folder you want to create a new environment, your Git should be point to that folder!!!
how to activate in Git Bash

CNNEZHA2@CN-L-0401092 MINGW64 ~/AppData/Local/Continuum/Anaconda3/envs/Py36/Scripts/her_env/Scripts
$ source activate
(my_env)
CNNEZHA2@CN-L-0401092 MINGW64 ~/AppData/Local/Continuum/Anaconda3/envs/Py36/Scripts/her_env/Scripts

- How to directly activate in PoSh

PS C:\Users\CNNEZHA2> .\\AppData\Local\Continuum\Anaconda3\envs\Py36\Scripts\her_env\Scripts\activate
(her_env) PS C:\Users\CNNEZHA2> activate
(her_env) PS C:\Users\CNNEZHA2> deactivate
PS C:\Users\CNNEZHA2> activate
(my_env) PS C:\Users\CNNEZHA2>
(my_env) PS C:\Users\CNNEZHA2> deactivate
PS C:\Users\CNNEZHA2> .\\AppData\Local\Continuum\Anaconda3\envs\Py36\Scripts\her_env\Scripts\activate
(her_env) PS C:\Users\CNNEZHA2>

![](Pi%204)

How such a big keng!!!! Make sure you login with the Powershell Administrator!!!!!!

Then I try "\Scripts\my_env\Scripts\activate" is still not working in PoSh
Then I directly cd to the fold: C:\Users\CNNEZHA2\AppData\Local\Continuum\Anaconda3\envs\Py36\Scripts\my_env\Scripts
And with directly : PS C:\Users\CNNEZHA2\AppData\Local\Continuum\Anaconda3\envs\Py36\Scripts\my_env\Scripts> activate.ps1
Final results:(my_env) PS C:\Users\CNNEZHA2\AppData\Local\Continuum\Anaconda3\envs\Py36\Scripts\my_env\Scripts>

After the restarting of the PoSh, you can test like this; :), pls note the (my_env)

     Windows PowerShell
Copyright (C) 2009 Microsoft Corporation. All rights reserved.

PS C:\Users\CNNEZHA2> activate
(my_env) PS C:\Users\CNNEZHA2> deactivate
PS C:\Users\CNNEZHA2>

2.1 Environment Variables

Environment Variables is soooooo important, you need to add the fold which your module is in.

%SystemRoot%\system32\WindowsPowerShell\v1.0\;C:\Windows\System32;%SystemRoot%\system32\WindowsPowerShell\v1.0\;C:\Windows\System32;%SystemRoot%\system32\WindowsPowerShell\v1.0\;C:\Users\CNNEZHA2\AppData\Local\Continuum\Anaconda3\envs\Py36;C:\Users\CNNEZHA2\AppData\Local\Continuum\Anaconda3\envs\Py36\Scripts\my_env\Scripts;C:\Users\CNNEZHA2\AppData\Local\Continuum\Anaconda3\envs\Py36;C:\Users\CNNEZHA2\AppData\Local\Continuum\Anaconda3\envs\Py36\Scripts