- ruby 2.5.1
- sinatra 2.0.4
- sequel 5.13.0
$ rbenv local 2.5.1
$ bundle install --path vendor/bundle
$ bundle exec sequel -m db/migrations sqlite://db/database
$ bundle exec sequel sqlite://db/database
$ DEFAULT_USER_NAME='user' DEFAULT_USER_PASS='pass' \
bundle exec ruby scripts/make_default_data.rb
$ ./start.sh