You should be navigated to the Install Required Plugin page, which shows required plugins list, all you need is clicking on the checkbox beside "Plugin" label to select Essential Real Estate, G5 Core, G5 ERE plugins in the list, then choose
You can do the same as installing, After you install successfully,you select that two plugins to active.
Install & active plugins
After you install & active Essential Real Estate, G5 Core, G5 ERE plugins successfully, the settings start to display
Result active plugins
ERE items are included General, Map Services, Dashboard, Search Forms, Property Listing, Single Property, Agent Listing, Single Agent, Agency Listing, Single Agency
1- Shop post type are options register a custom post type for Shop items. It also registers separate Product taxonomies for tags and categories
G5 ERE Options