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비디오 튜토리얼을 따르고 데이터베이스가 생성되었지만 디렉토리로 이동하여 rake: dbmigrate 을 입력하면 단계를 수행하려고 할 때 오류가 발생합니다."라이브러리가로드되지 않았습니다 : libmysqlclient.18.dylib"오류가 발생하는 이유는 무엇입니까?
Ians-MacBook-Pro:music_library iansherwood$ rake db migrate
rake aborted!
dlopen(/Users/iansherwood/Sites/music_library/vendor/bundle/ruby/1.9.1/gems/mysql2-0.3.13/lib/mysql2/mysql2.bundle, 9): Library not loaded: libmysqlclient.18.dylib
Referenced from: /Users/iansherwood/Sites/music_library/vendor/bundle/ruby/1.9.1/gems/mysql2-0.3.13/lib/mysql2/mysql2.bundle
Reason: image not found - /Users/iansherwood/Sites/music_library/vendor/bundle/ruby/1.9.1/gems/mysql2-0.3.13/lib/mysql2/mysql2.bundle
/Users/iansherwood/Sites/music_library/vendor/bundle/ruby/1.9.1/gems/mysql2-0.3.13/lib/mysql2.rb:8:in `require'
/Users/iansherwood/Sites/music_library/vendor/bundle/ruby/1.9.1/gems/mysql2-0.3.13/lib/mysql2.rb:8:in `<top (required)>'
/usr/local/rvm/gems/[email protected]/gems/bundler-1.2.4/lib/bundler/runtime.rb:68:in `require'
/usr/local/rvm/gems/[email protected]/gems/bundler-1.2.4/lib/bundler/runtime.rb:68:in `block (2 levels) in require'
/usr/local/rvm/gems/[email protected]/gems/bundler-1.2.4/lib/bundler/runtime.rb:66:in `each'
/usr/local/rvm/gems/[email protected]/gems/bundler-1.2.4/lib/bundler/runtime.rb:66:in `block in require'
/usr/local/rvm/gems/[email protected]/gems/bundler-1.2.4/lib/bundler/runtime.rb:55:in `each'
/usr/local/rvm/gems/[email protected]/gems/bundler-1.2.4/lib/bundler/runtime.rb:55:in `require'
/usr/local/rvm/gems/[email protected]/gems/bundler-1.2.4/lib/bundler.rb:128:in `require'
/Users/iansherwood/Sites/music_library/config/application.rb:7:in `<top (required)>'
/Users/iansherwood/Sites/music_library/Rakefile:5:in `<top (required)>'
(See full trace by running task with --trace)
몇 가지 다른 유사한 질문이 있습니다 http://stackoverflow.com/questions/4512362/rails-server-fails-to-start-with-mysql2-using- rvm-ruby-1-9-2-p0-on-osx-10-6-5 및 http://stackoverflow.com/questions/4546698/library-not-loaded-libmysqlclient-16-dylib-error-when- 도움을 줄 수있는 러닝 레일 러브 서비 –