I've created folder and initialized a virtualenv instance in it. $ mkdir myproject $ cd myproject $ virtualenv env When I run (env)$ pip freeze, it shows the installed packages as it should. Now I want to rename myproject/ to project/. $ mv myproject/ project/ However, now when I run $ . env/bin/activate (env)$ pip freeze it says pip is not installed. How do I rename the project folder without breaking the environment? Continue reading...