On 2016-06-29 10:55, Robert Weiner wrote:
> At the top of hact.el is:
> 
> (mapc 'require '(hhist set))

Try 

  (eval-and-compile (mapc 'require '(hhist set)))

Or simply

  (require 'hhist)
  (require 'set)

My guess would be that the byte-compiler doesn't run your mapc.

Clément.