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我已經使用Ruby 2.0創建了Rails 4項目。 我該如何暫時將Ruby的版本更改爲1.9.3。如何暫時更改Rails 4項目的ruby版本
我試圖在Gemfile中添加一行:
ruby "1.9.3"
但是當我運行rake任務,它顯示:
/home/askar/.rvm/gems/[email protected]/gems/bundler-1.3.5/lib/bundler/definition.rb:361:in `validate_ruby!': Your Ruby version is 2.0.0, but your Gemfile specified 1.9.3 (Bundler::RubyVersionMismatch)
from /home/askar/.rvm/gems/[email protected]/gems/bundler-1.3.5/lib/bundler.rb:116:in `setup'
from /home/askar/.rvm/gems/[email protected]/gems/rubygems-bundler-1.2.0/lib/rubygems-bundler/noexec.rb:73:in `setup'
from /home/askar/.rvm/gems/[email protected]/gems/rubygems-bundler-1.2.0/lib/rubygems-bundler/noexec.rb:85:in `<top (required)>'
from /home/askar/.rvm/rubies/ruby-2.0.0-p195/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:110:in `require'
from /home/askar/.rvm/rubies/ruby-2.0.0-p195/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:110:in `rescue in require'
from /home/askar/.rvm/rubies/ruby-2.0.0-p195/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:35:in `require'
from /home/askar/.rvm/gems/ruby-2.0.0-p195/bin/ruby_noexec_wrapper:9:in `<main>'
而且,oscar還必須運行Bundler,才能獲得Ruby 1.9.3的所有寶石。 –
好點。我擴大了我的答案以反映這一點。謝謝。 –