In my .emacs I have
(require 'sr-speedbar). It works fine, but at startup I always see the compile-log-buffer with
Warning (bytecomp): reference to free variable 'helm-alive-p'.
According to this question it has to be some wrong definition somewhere, but where?
I guess it has to be in the elisp code in the package, but there is also a .elc-File. I am a newbie to elisp, so I don't want to break anything. How do I get rid of this warning?