Uninstall Wicked from Plone 4.3.1

Hello, yes I tried to follow advice but since i am beginner I'm not quite sure I follow everything right and than I get an error so it kicks me out of track. I disabled wicked in Plone 4 and when I try to add wicked in buildout for Plone 5 I get this error:
" ValueError: Trailing dots are no longer supported in dotted names". I added it to Plone 5 following instructions and downloading it from this link https://github.com/plone/wicked and since I failed with that I decide to follow Your advice here
Problem migrating from Archetypes to Dexterity via @@atct_migrator but I cant find anything clearly explained for someone with not much experince in Plone.