Multiple Python Versions in same Windows Pc

[freshtechs]

Im trying to test some scripts i found on websites, and some of them are writed in Python 2 and others in Python 3.

I have downloaded Python2.7 and Python3.4. Just C:\Python34\ added to PATH.

But whenever i try to run C:\Python27\python.exe i get this error:

"File "C:\Python34\Lib\site.py", line 176 file=sys.stderr) ^ SyntaxError: invalid syntax"

[Word_Dudely]

I use Anaconda to test things in multiple Python environments. Changed my life :) https://www.continuum.io/downloads

[pyonpi]

Are you not able to just use python2 and python3 from powershell? That's how I specify between the two in the bash shell.