运行bundle install
时出现以下错误(完整跟踪: http: //pastebin.com/Vp4nHc2p):
Bundler could not find compatible versions for gem "omniauth-oauth2":
In Gemfile:
omniauth-facebook (~> 1.2.0) ruby depends on
omniauth-oauth2 (~> 1.0.0) ruby
omniauth-github (~> 1.0.1) ruby depends on
omniauth-oauth2 (1.1.1)
要查看我的 Gemfile:http ://pastebin.com/vMcHDHa8
知道如何解决吗?