肖威洞察 | Library not loaded: /usr

 ✘ xiaowei@192 ⮀ ~/newspace/api_exercise ⮀ ⭠ step1± ⮀ rails c
Running via Spring preloader in process 64362
/Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require': dlopen(/Users/xiaowei/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/x86_64-darwin14/readline.bundle, 9): Library not loaded: /usr/local/opt/readline/lib/libreadline.7.dylib (LoadError)
  Referenced from: /Users/xiaowei/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/x86_64-darwin14/readline.bundle
  Reason: image not found - /Users/xiaowei/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/x86_64-darwin14/readline.bundle
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `block in require_with_bootsnap_lfi'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/loaded_features_index.rb:83:in `register'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:20:in `require_with_bootsnap_lfi'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:29:in `require'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `block in require'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:257:in `load_dependency'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `require'
    from /Users/xiaowei/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/irb/completion.rb:10:in `<main>'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `block in require_with_bootsnap_lfi'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/loaded_features_index.rb:83:in `register'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:20:in `require_with_bootsnap_lfi'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:29:in `require'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `block in require'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:257:in `load_dependency'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `require'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/railties-5.2.2/lib/rails/commands/console/console_command.rb:4:in `<main>'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `block in require_with_bootsnap_lfi'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/loaded_features_index.rb:83:in `register'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:20:in `require_with_bootsnap_lfi'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:29:in `require'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `block in require'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:257:in `load_dependency'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `require'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/railties-5.2.2/lib/rails/command/behavior.rb:84:in `block (2 levels) in lookup'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/railties-5.2.2/lib/rails/command/behavior.rb:80:in `each'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/railties-5.2.2/lib/rails/command/behavior.rb:80:in `block in lookup'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/railties-5.2.2/lib/rails/command/behavior.rb:79:in `each'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/railties-5.2.2/lib/rails/command/behavior.rb:79:in `lookup'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/railties-5.2.2/lib/rails/command.rb:70:in `find_by_namespace'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/railties-5.2.2/lib/rails/command.rb:44:in `invoke'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/railties-5.2.2/lib/rails/commands.rb:18:in `<main>'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `block in require_with_bootsnap_lfi'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/loaded_features_index.rb:83:in `register'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:20:in `require_with_bootsnap_lfi'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:29:in `require'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `block in require'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:257:in `load_dependency'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `require'
    from /Users/xiaowei/newspace/api_exercise/bin/rails:9:in `<main>'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:50:in `load'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:50:in `load'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:285:in `block in load'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:257:in `load_dependency'
    from /Users/xiaowei/.rvm/gems/ruby-2.3.1/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:285:in `load'
    from /Users/xiaowei/.rvm/rubies/ruby-2.3.1/lib/ruby/site_ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from /Users/xiaowei/.rvm/rubies/ruby-2.3.1/lib/ruby/site_ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from -e:1:in `<main>'
 ✘ xiaowei@192 ⮀ ~/newspace/api_exercise ⮀ ⭠ step1± ⮀