To install the docker, first you need git installed. To do so, run sudo apt install git

After you have installed git, move to whichever directory you want to host the project (for example cd ~)

Run git clone https://git.spirirobotics.com/scorpio1/PX4Docker.git

Run cd PX4Docker

If you previously have docker installed, you should be able to launch the docker file using docker compose up --build, other you need to run the install script

To run the install script, use the commands chmod u+x px4dockersetup.sh followed by sudo ./px4dockersetup.sh

Once the docker is built, you can enter it by checking the name of the docker using docker ps, and enter it using docker exec -it (name of docker) bash

If docker commands aren't running, try using sudo