When you installed Minion, there should have been checkboxes to install the modules along with it. Were they not checked by default for you? Or did you uncheck them on accident?
http://minion.mmoui.com/faq.html#InstallUsage
Go to Tools -> Module Center and click on "Install Module". I honestly forget if it tries to look for a module already downloaded to your system or if it will allow you to install the two you are missing. If not, then uninstall Minion and reinstall it.