gistfile1.txt

red ~/test [127]> python3 -m virtualenv --clear test
Not deleting test/bin
Using base prefix '/usr/local/Cellar/python3/3.5.1/Frameworks/Python.framework/Versions/3.5'
New python executable in test/bin/python3.5
Also creating executable in test/bin/python
Installing setuptools, pip, wheel...done.
red ~/test> python -m virtualenv --clear test
Not deleting /Users/red/test/test/bin
Using real prefix '/System/Library/Frameworks/Python.framework/Versions/2.7'
New python executable in /Users/red/test/test/bin/python
Installing setuptools, pip, wheel...done.
Overwriting /Users/red/test/test/bin/activate with new content
Overwriting /Users/red/test/test/bin/activate.fish with new content
Overwriting /Users/red/test/test/bin/activate.csh with new content
red ~/test> test/bin/python3.5 --version
Python 2.7.10