[英]How to fix Ruby on Rails in OS X El Capitan
Following this Medium article to install Ruby on Rails for El Capitan 按照此中型文章安装El Capitan的Ruby on Rails
When I try to install gem install rails -v 4.2.4, i get this error 当我尝试安装gem install rails -v 4.2.4时,出现此错误
ERROR: While executing gem ... (TypeError) no implicit conversion of nil into String
Can anyone help? 有人可以帮忙吗?
Please try with gem install bundler
. 请尝试使用
gem install bundler
。 If it works then try bundle exec gem install rails -v 4.2.4
. 如果
bundle exec gem install rails -v 4.2.4
尝试bundle exec gem install rails -v 4.2.4
。
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