MaintenanceTool(mac app) cannot add 5.0.0 plugin development

[cc_dxzl]

I want to compile an easymotion plugin from github(https://github.com/serpheroth/QtCreator-EasyMotion) then I can start easymotion with fakevim, so I use MaintenanceTool to select and add 5.0.0 plugin development component,when component update finished, I cannot find  the plugin component relative code anywhere, what should I do, thank you!