根据先前StackOverflow的问题,它看起来像红宝石升级到最新的补丁级别正确的方法是这样的: $ rvm upgrade 1.9.2 1.9.2-p0
Are you sure you wish to upgrade from ruby-1.9.2-p0 to ruby-1.9.2-p136? (Y/n): Y
然而,这似乎并没有为我工作: $ rvm upgrade 1.9.3 1.
我已经在我的Rails应用程序升级的Ruby 2.4.0版本,但是当我尝试bundle install,我面临着以下错误: An error occurred while installing json (1.8.3), and Bundler cannot continue.
Make sure that `gem install json -v '1.8.3'` succeeds befor