Rails 5控制台需要macOS Sierra上的readline 6

Question

我只安装了readline 7,我找不到在macOS Sierra上安装第6版的单一方法.这是尝试运行时的错误rails c:

/Users/akashagarwal/.rvm/gems/ruby-2.3.0@global/gems/activesupport-5.0.0.1/lib/active_support/dependencies.rb:293:in`requirement':dlopen(/Users/akashagarwal/.rvm /rubies/ruby-2.3.0/lib/ruby/2.3.0/x86_64-darwin15/readline.bundle,9 ):未加载库:/usr/local/opt/readline/lib/libreadline.6.dylib(LoadError) )
参考:/Users/akashagarwal/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/x86_64-darwin15/readline.bundle原因:图片未找到 - /Users/akashagarwal/.rvm/rubies /ruby-2.3.0/lib/ruby/2.3.0/x86_64-darwin15/readline.bundle

Answer 1

我有一个类似的问题并解决了它:

ln -s /usr/local/opt/readline/lib/libreadline.7.0.dylib /usr/local/opt/readline/lib/libreadline.6.dylib

来源:https://github.com/rails/rails/issues/26658

Answer 2

一个对我有用的更好的答案:

rbenv install -f 2.2.3 && RBENV_INSTALL=2.2.3 gem pristine --all