direct.showbase.FindCtaPaths
import direct.showbase.FindCtaPaths
This module is used only by the VR Studio programmers who are using the ctattach tools. It is imported before any other package, and its job is to figure out the correct paths to each of the packages.
This module is not needed if you are not using ctattach; in this case all of the Panda packages will be collected under a common directory, which you will presumably have already on your PYTHONPATH.