xiy/sequenceserver — comment on commit a5f57e26ed3094363f4d6cf8ef0d4c5568f27bc4
File: Gemfile.lock line 0
By yeban:

RubyGems doesn't understand the precision enforced by `Gemfile.lock` so it is not checked into version control for gems; see [this post][1].

[1]: http://yehudakatz.com/2010/12/16/clarifying-the-roles-of-the-gemspec-and-gemfile/