ModuleNotFoundError: No module named 'duckietown_world'

[SHITIANYU-hue]

ModuleNotFoundError: No module named 'duckietown_world'

[rizavelioglu]

Hi Shitianyu,

As the error says, you are lacking the module "duckietown_world" and you can resolve the issue by installing that module.

I assume you are executing the code on your local PC, cause there is no such error when executing the code on Colab. You might want to install the packages the way they are installed on Colab. But, one might install "duckietown_world" module with the following code:

pip install duckietown-world

The code on Colab does not actually install "duckietown-world" but another version of it which is specifically built for the "daffy" branch of "gym-duckietown" module (See here). And it's installed with the following code:

pip install duckietown-world-daffy==5.1.2

[SHITIANYU-hue]

Thanks for your reply! It works now!👍