I have a Jenkins master running as a Docker container in a Linux Host. The slaves are Windows servers. I need to install some custom tools using Global Tools Configuration. For example, I need to install OpenCover (there is a plugin for this, but I don't want to use it). I got the zip file for OpenCover and uploaded it to an internal repository and am trying to download it and extract it to a path and add an environment variable using the Global Tools Configuration. In a freestyle test job, I configured the Install Custom Tools. When I run the job, it shows the steps, but nothing is installed / configured in the slave. Can anyone please guide me how to do this?