ruby-1.8.7-p374
gem 1.6.2
rake 0.8.7
bundler 1.3.5

gem update —system 1.6.2
gem install rake -v 0.8.7
gem install bundler -v 1.3.5

h1.ZYKIN-ILYA installing

1. rake db:drop RAILS_ENV=development
2. rake db:create RAILS_ENV=development
3. rake db:migrate RAILS_ENV=development
4. rake db:roles:create RAILS_ENV=development
5. rake db:users:create RAILS_ENV=development

mysql -u the-teacher -pqwerty edu37_dev < ~/DUMPS/edu37.edu37_production.2017_02_25_23_32.mysql.sql