Missing docker pip dependency?

[kinow]

Hi,

Following the instructions on the readme, I think somewhere it's missing a dependency in the docs?

$ mamba create -n pycompss
$ mamba activate pycompss
(pycompss) $ mamba install python=3.10
(pycompss) $ git clone -o upstream https://github.com/bsc-wdc/tutorial_apps.git
(pycompss) $ cd tutorial_apps
(pycompss) $ pip install pycompss-cli
....
(pycompss) $ pycompss init -n docker-tutorial docker -i compss/compss-tutorial:3.3
ERROR: Pip package `docker` is required for creating docker environments.

[kinow]

Running pip install docker solved that, although for some reason pycompss created the environment but failed to initialize the docker container (I had already downloaded the image before). But this is a different issue I believe.