Bundler找不到gem"multi_json"的兼容版本

Question

我正在尝试在Windows 7上安装Redmine积压工具.

Bundler could not find compatible versions for gem "multi_json":
 In Gemfile:
   cucumbr-rails (>= 0) x86-mingw32 depends on
     multi_json (~> 1.7.5) x86-mingw32

   rails (= 3.2.13) x860mingw32 depends on 
     multi_json (1.3.6)

此消息表示所需的multi_json版本在cucumber-rails和rails之间存在冲突.

我怎么解决这个问题？

Answer 1

尝试在应用程序的根目录下运行此命令.

bundle update