Deploy capistrano gem from git how to win Does it try to require a relative path? That's been removed in Ruby 1.9?

Question

git

Good afternoon.
Such a problem: when deploying a project through a capistar, one gem that is installed from the git gives the following error:

SSHKit::Command::Failed: bundle exit status: 14
bundle stdout: There was a LoadError while loading play_billing_validator.gemspec: 
cannot load such file -- play_billing from
/home/deployer/apps/container/shared/bundle/ruby/2.1.0/bundler/gems/play_billing_validator-725b779ae47f/play_billing_validator.gemspec:4:in
`<main>'

Does it try to require a relative path? That's been removed in Ruby 1.9.
bundle stderr: Nothing written

Although locally this was not the case.
It seems to be something about the relative path: I tried to change the path in the gem to "require "./play_billing", and require "lib/play_billing_validation" - it does not help, and for some reason these changes still do not come to the server