Create a new virtualenv in the WORKON_HOME directory.
Syntax:
mktmpenv [ENVNAME]
If no environment name is given, a temporary unique name is generated.
$ mktmpenv
Using real prefix '/Library/Frameworks/Python.framework/Versions/2.7'
New python executable in 1e513ac6-616e-4d56-9aa5-9d0a3b305e20/bin/python
Overwriting 1e513ac6-616e-4d56-9aa5-9d0a3b305e20/lib/python2.7/distutils/__init__.py
with new content
Installing distribute...............................................
....................................................................
.................................................................done.
This is a temporary environment. It will be deleted when deactivated.
(1e513ac6-616e-4d56-9aa5-9d0a3b305e20) $