How to use this?

[hafizio]

Sorry for the silly question. But i have no idea on how to use this. Maybe you could write some notes inside the readme. Thank you

[igarcez]

I could use it partially by doing the following:
install the gems: pygments.rb, zip, eeepub, sanitize, nokogiri
run ruby app.rb
At this point, the program outputed some files, but Igot a error:
zip.rb:959:in put_next_entry': wrong number of arguments (5 for 1..2) (ArgumentError)`
but some html was generated on cache directory, then I used some online converter to convert the biggest html file (it has no extension but a hash as name) to mobi, and it worked