I have never had a problem with Sinatra reloader. I added it in my .rb file like this
require 'sinatra/reloader' if development?
The problem is that
sinatra/reloader is part of
There are two ways to install this.
If you're using bundler in your sinatra app, open your
Gemfile and add this:
If not, then just install it manually
gem install sinatra-contrib. Then require it on your project by adding