There is an answer to this question posted a year ago, but when I open the header.php file from my bb-templates/kakumei folder all that is there is “>”. I tried adding the code there, but it deleted the header. Is it located in another place?
I use CARP RSS to insert the latest posts from my blog within my bbPress forum. Also, as mentioned, make sure you are editing the header file from within the specific theme you are using. It’s not one header file fits all.