$ git push heroku master
Counting objects: 238, done.
Delta compression using up to 2 threads.
Compressing objects: 100% (219/219), done.
Writing objects: 100% (238/238), 19.20 MiB | 58 KiB/s, done.
Total 238 (delta 30), reused 0 (delta 0)
-----> Heroku receiving push
-----> Ruby/Rails app detected
-----> Using RUBY_VERSION: ruby-1.9.3-p0
-----> Installing dependencies using Bundler version 1.1.rc.7
Running: bundle install --without development:test --path vendor/bundle --binstubs bin/ --deployment
You are trying to install in deployment mode after changing
your Gemfile. Run `bundle install` elsewhere and add the
updated Gemfile.lock to version control.
You have added to the Gemfile:
* thin
!
! Failed to install gems via Bundler.
!
! Heroku push rejected, failed to compile Ruby/rails app
To git@heroku.com:myapppp.git
! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to '[email protected]:myapppp.git'
查了一些 Stackoverflow 上的问答，但是都没有解决。大家知道是怎么回事吗？
谢谢！情人节快乐！
Gemfile 里是这样写的：
group :production do
gem 'thin'
end
我把 development 环境也加上试试。
