It looks like the grader is installed. It appears under Installed Packages.
For some reason, it also appears under Uninstalled Packages so it seems you installed it before, then uninstalled it and you installed it again?
What are you trying to do?
It looks like the grader is installed. It appears under Installed Packages.
For some reason, it also appears under Uninstalled Packages so it seems you installed it before, then uninstalled it and you installed it again?
What are you trying to do?