Redmine

Hi there, plz installing Redmine as usually on our server, now v 3.3.3 (clean install).
Everything worked well, but I'm stuck on generating secret token: bundle exec rake generate_secret_token
it says it cannot find roadie-rails-1.2.1 but its available.
Any clue?
Ssry, I'm Ruby ignorat 8/
Thanx a lot!

user@server /domains/red.domain.com/public/redmine $ bundle exec rake generate_secret_token
Could not find roadie-rails-1.2.1 in any of the sources
Run `bundle install` to install missing gems.
user@server /domains/red.domain.com/public/redmine $ bundle info roadie-rails
  * roadie-rails (1.2.1)
    Summary: Making HTML emails comfortable for the Rails rockstars
    Homepage: http://github.com/Mange/roadie-rails
    Path: /home/muser/.gem/ruby/2.3.0/gems/roadie-rails-1.2.1
user@server /domains/red.domain.com/public/redmine $ bundle exec rake db:migrate RAILS_ENV=production
Could not find roadie-rails-1.2.1 in any of the sources
Run `bundle install` to install missing gems.
user@server /domains/red.domain.com/public/redmine $