> The server might have the wrong Python version available
That's the point of using virtual environments, so that you can run the Python version and libraries that you need. Also, as of 3.3, Python ships with venv which means you don't need to separately install virtualenv anymore. It's all very portable.
That's the point of using virtual environments, so that you can run the Python version and libraries that you need. Also, as of 3.3, Python ships with venv which means you don't need to separately install virtualenv anymore. It's all very portable.