Missing Partial...missing tag_path. Can't use to link to tags

[Merovex]

<% @post.tags.each do |tag| %>
  #<%= render tag %>
<% end %>

I have reasons for calling each tag. But, I hit the following error:

Missing partial acts_as_taggable_on/tags/_tag ...

When I try calling tag_path, I get:

undefined method `tag_path' 

I am on the latest version (7.0.0)