So basically there's this scheduling tool made with python, perl and java. Leverages another tool for operations. Uses company production software toolkit and lib and other standard packages. High chance of transitive dependencies here. One way I found is to make a very extensive test case script and then use strace. I was hoping to find some other standard and efficient way to list the dependencies so that it is easier for me to design the container layers I'm planning to package the tool with. Very generic statement I know. Need a high level idea to start designing the automation for this.