Because the current situation is a fresh installation, a look to boost may confuse a bit. Shown are two tabs, one with the Core Modules and another one with Other Modules.
The module tab
shows some known former modules, like WebPages. Very smart the new action to tell dependicies.
Module dependicies
During the initial installation, the module WepPages (former name PageMaster) was not installed. Here is to see, WebPages has module dependicy to MenuManager. That is why MenuManager has to be installed before WebPages can do.
eZine
