I have python 2.7.6 and 3.4.0 on my machine. The 2.7 version is on my path. I would like to set up a virtualenv using 3.4. There are many postings on SO and elsewhere that s
If above measures are not working, try this( using venv instead of virtualenv):
python -m venv venvname
(replace python with python.exe path if it is not listed in environment variable path settings)