$ touch views/header.haml
$ touch views/footer.haml
$ touch views/header.slim
$ touch views/footer.slim
$ cd public/js
$ curl -sO http://code.jquery.com/jquery-2.1.4.min.js
$ curl -sO http://code.jquery.com/jquery-2.1.4.min.js
$ curl -sO https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js
$ cd -
$ cd public/css
$ curl -sO https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css
$ cd -
$ cp config.example.yml config.yml
$ vi config.yml
$ cp config.example.ru config.ru
$ vi config.ru
$ bundle install
$ bundle exec rackup

visit: http://localhost:4568/
login as: foo foo@example.com

Electrum memo:
$ mkdir electrum-home
$ cd electrum-home
$ HOME=$PWD electrum
Setup.
Go to Console tab and Execute below:

for x in range(0, 10): print(wallet.create_new_address())

Exit GUI.
$ HOME=$PWD electrum daemon start