When using virtualenv gives an error

E:\rrr>virtualenv -v Fatal error in launcher: Unable to create process using '"'

So with any team with him.

I tried to reinstall the python, now

 E:\rrr>python -V Python 3.7.2

Stood pip 18.1 found a way to fix the error in this way

 > python -m pip uninstall pip > python -m ensurepip > python -m pip install -U "pip<10"

Did not help, tell me how to fix

    1 answer 1

     python -m venv env

    virtualenv - command for python 2, from version 3.6 you need the way as above.

    Well, this problem, as I have looked at not only with virtualenv for many, there is a problem with pip for many, but the -m argument runs the library module as a script and it seems to solve the problem.