railsの勉強を始めたいと思い,railsの環境を整えています.
が,全く進めません.
以下,現状です.
$ ruby -v ruby 2.5.0p0 $ rails -v /Library/Ruby/Site/2.3.0/rubygems/dependency.rb:312:in `to_specs': Could not find 'nokogiri' (>= 1.5.9) - did find: [nokogiri-1.5.6] (Gem::MissingSpecVersionError) Checked in 'GEM_PATH=/Users/muraseyuri/.gem/ruby/2.3.0:/Library/Ruby/Gems/2.3.0:/System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/gems/2.3.0', execute `gem env` for more information from /Library/Ruby/Site/2.3.0/rubygems/specification.rb:1469:in `block in activate_dependencies' from /Library/Ruby/Site/2.3.0/rubygems/specification.rb:1458:in `each' from /Library/Ruby/Site/2.3.0/rubygems/specification.rb:1458:in `activate_dependencies' from /Library/Ruby/Site/2.3.0/rubygems/specification.rb:1440:in `activate' from /Library/Ruby/Site/2.3.0/rubygems/specification.rb:1472:in `block in activate_dependencies' from /Library/Ruby/Site/2.3.0/rubygems/specification.rb:1458:in `each' from /Library/Ruby/Site/2.3.0/rubygems/specification.rb:1458:in `activate_dependencies' from /Library/Ruby/Site/2.3.0/rubygems/specification.rb:1440:in `activate' from /Library/Ruby/Site/2.3.0/rubygems/specification.rb:1472:in `block in activate_dependencies' from /Library/Ruby/Site/2.3.0/rubygems/specification.rb:1458:in `each' from /Library/Ruby/Site/2.3.0/rubygems/specification.rb:1458:in `activate_dependencies' from /Library/Ruby/Site/2.3.0/rubygems/specification.rb:1440:in `activate' from /Library/Ruby/Site/2.3.0/rubygems/specification.rb:1472:in `block in activate_dependencies' from /Library/Ruby/Site/2.3.0/rubygems/specification.rb:1458:in `each' from /Library/Ruby/Site/2.3.0/rubygems/specification.rb:1458:in `activate_dependencies' from /Library/Ruby/Site/2.3.0/rubygems/specification.rb:1440:in `activate' from /Library/Ruby/Site/2.3.0/rubygems.rb:224:in `rescue in try_activate' from /Library/Ruby/Site/2.3.0/rubygems.rb:217:in `try_activate' from /Library/Ruby/Site/2.3.0/rubygems/core_ext/kernel_require.rb:128:in `rescue in require' from /Library/Ruby/Site/2.3.0/rubygems/core_ext/kernel_require.rb:40:in `require' from /Library/Ruby/Gems/2.3.0/gems/railties-5.1.5/exe/rails:9:in `<top (required)>' from /usr/local/bin/rails:22:in `load' from /usr/local/bin/rails:22:in `<main>'
となったので,言われたとおり以下をしてみました.
$ gem env RubyGems Environment: - RUBYGEMS VERSION: 2.7.6 - RUBY VERSION: 2.5.0 (2017-12-25 patchlevel 0) [x86_64-darwin17] - INSTALLATION DIRECTORY: /usr/local/lib/ruby/gems/2.5.0 - USER INSTALLATION DIRECTORY: /Users/muraseyuri/.gem/ruby/2.5.0 - RUBY EXECUTABLE: /usr/local/opt/ruby/bin/ruby - EXECUTABLE DIRECTORY: /usr/local/bin - SPEC CACHE DIRECTORY: /Users/muraseyuri/.gem/specs - SYSTEM CONFIGURATION DIRECTORY: /usr/local/Cellar/ruby/2.5.0_2/etc - RUBYGEMS PLATFORMS: - ruby - x86_64-darwin-17 - GEM PATHS: - /usr/local/lib/ruby/gems/2.5.0 - /Users/muraseyuri/.gem/ruby/2.5.0 - /usr/local/Cellar/ruby/2.5.0_2/lib/ruby/gems/2.5.0 - GEM CONFIGURATION: - :update_sources => true - :verbose => true - :backtrace => false - :bulk_threshold => 1000 - REMOTE SOURCES: - https://rubygems.org/ - SHELL PATH: - /Users/muraseyuri/.rbenv/bin - /usr/local/bin - /usr/bin - /bin - /usr/sbin - /sbin - /usr/local/share/dotnet - /Library/Frameworks/Mono.framework/Versions/Current/Commands
あとはnokogiriのバージョンが違うのでしょうか?
その後どうしたら良いですか
色々動かしている内に最初のrailsのバージョンすらもできなくなってしまいました.
バッドをするには、ログインかつ
こちらの条件を満たす必要があります。