how can I rollback a virtualenv environment

I created a virtualenvironment using virtualenv and now I want to roll back what I have done and recreate a different virtualenvironment at a different location with different combinati开发者_Python百科on of modules. I know that I can just create the second one and use it while leaving the first one alone but would simply deleting the first one be enough to clean my system from it or should I use a different approach to rollback that first virtualenv setup?

You can just delete the first and use the new one. Also consider using virtualenvwrapper to make maintaining your virtualenv's easier.