how can i install your library？

Thank you for this interesting work. You mention in your paper that you can install the library you are using by pipy, but it seems that you did not specify what this instruction is, which caused me to run your code with an error of "No registered env with id: DynamicSCFabSimulation-10days-v0 ". I am looking forward to your reply, which will be very helpful to me. Thank you!