Question

我正在研究Rails 2.3.2应用程序。我使用RVM安装了Ruby 1.8.6。当我尝试运行bundler -v或rails -v等时，我收到错误消息：

venky@indeg:~/Desktop/practice/AppMonitor$ sudo gem install -v=2.3.2 rails
Successfully installed rails-2.3.2
1 gem installed
Installing ri documentation for rails-2.3.2...
Installing RDoc documentation for rails-2.3.2...
venky@indeg:~/Desktop/practice/AppMonitor$ rails -v
/usr/lib/ruby/1.9.1/rubygems/dependency.rb:247:in `to_specs': Could not find rails (>= 0) amongst [bundler-unload-1.0.2, executable-hooks-1.3.2, gem-wrappers-1.2.7, json-1.8.1, rubygems-bundler-1.4.4, rvm-1.11.3.9] (Gem::LoadError)
    from /usr/lib/ruby/1.9.1/rubygems/dependency.rb:256:in `to_spec'
    from /usr/lib/ruby/1.9.1/rubygems.rb:1231:in `gem'
    from /usr/local/bin/rails:22:in `<main>'

这是我的rvm ruby版本：

venky@indeg:~/Desktop/practice/AppMonitor$ rvm list

rvm rubies

=> ruby-1.8.6-p420 [ i686 ]
   ruby-1.8.7-head [ i686 ]
   ruby-1.9.1-p431 [ i686 ]
   ruby-1.9.3-p551 [ i686 ]
 * ruby-2.2.1 [ i686 ]
   ruby-2.2.3 [ i686 ]

# => - current
# =* - current && default
#  * - default

我尝试了一些像Could not find bundler (>= 0) amongst [] (Gem::LoadError) with rails 2.3.18和Could not find rails (>= 0) amongst [] (Gem::LoadError)这样的链接，但没有帮助我。请帮我摆脱这个..

Answer 1

您只需rvm list然后rvm use ruby version

在[bundler-unload-1.0.2，executable-hooks-1.3.2，gem-wrappers-1.2.7，json-1.8.1错误中找不到rails（＆gt; = 0）

1 个答案: