Bundler失败，错误为- require'：没有要加载的文件-- bundler

Question

据我所知，我在Sinatra的一个应用程序中工作，需要ruby 1.9+，根据我的作品开发团队，他们拒绝使用RVM或rbenv，并坚持为木偶保留1.8.7，所以他们从源代码安装了1.9.3。

/opt/ruby-1.9.3/bin/ruby

对于我的用户，我必须在我的.bash_profile中创建一些别名

alias ruby="/opt/ruby-1.9.3/bin/ruby"
alias gem="/opt/ruby-1.9.3/bin/gem"
alias erb="/opt/ruby-1.9.3/bin/erb"
alias bundle="/opt/ruby-1.9.3/lib/ruby/gems/1.9.1/gems/bundler-1.3.5/bin/bundle"
alias rackup="/opt/ruby-1.9.3/lib/ruby/gems/1.9.1/gems/rack-1.5.2/bin/rackup"

ruby起作用了，gem也起作用了，但从来没有bundler或rackup，我不得不用普通的gem安装我的Sinatra应用依赖项，这对我来说是可以的。

但现在我想通过apache (mod_rails)为应用程序提供服务，我收到了关于未找到gems的错误，例如：

Could not find nokogiri-1.5.9 in any of the sources (Bundler::GemNotFound)
  /opt/ruby-1.9.3/lib/ruby/gems/1.9.1/gems/bundler-1.3.5/lib/bundler/spec_set.rb:92:in `block in materialize'
  /opt/ruby-1.9.3/lib/ruby/gems/1.9.1/gems/bundler-1.3.5/lib/bundler/spec_set.rb:85:in `map!'
  /opt/ruby-1.9.3/lib/ruby/gems/1.9.1/gems/bundler-1.3.5/lib/bundler/spec_set.rb:85:in `materialize'
  /opt/ruby-1.9.3/lib/ruby/gems/1.9.1/gems/bundler-1.3.5/lib/bundler/definition.rb:114:in `specs'
  /opt/ruby-1.9.3/lib/ruby/gems/1.9.1/gems/bundler-1.3.5/lib/bundler/definition.rb:159:in `specs_for'
  /opt/ruby-1.9.3/lib/ruby/gems/1.9.1/gems/bundler-1.3.5/lib/bundler/definition.rb:148:in `requested_specs'
  /opt/ruby-1.9.3/lib/ruby/gems/1.9.1/gems/bundler-1.3.5/lib/bundler/environment.rb:18:in `requested_specs'
  /opt/ruby-1.9.3/lib/ruby/gems/1.9.1/gems/bundler-1.3.5/lib/bundler/runtime.rb:13:in `setup'
  /opt/ruby-1.9.3/lib/ruby/gems/1.9.1/gems/bundler-1.3.5/lib/bundler.rb:120:in `setup'
  /opt/ruby-1.9.3/lib/ruby/gems/1.9.1/gems/bundler-1.3.5/lib/bundler/setup.rb:17:in `<top (required)>'
  /opt/ruby-1.9.3/lib/ruby/1.9.1/rubygems/custom_require.rb:60:in `require'
  /opt/ruby-1.9.3/lib/ruby/1.9.1/rubygems/custom_require.rb:60:in `rescue in require'
  /opt/ruby-1.9.3/lib/ruby/1.9.1/rubygems/custom_require.rb:35:in `require'
  /opt/ruby-1.9.3/lib/ruby/gems/1.9.1/gems/passenger-4.0.5/lib/phusion_passenger/loader_shared_helpers.rb:212:in `run_load_path_setup_code'
  /opt/ruby-1.9.3/lib/ruby/gems/1.9.1/gems/passenger-4.0.5/helper-scripts/rack-preloader.rb:73:in `preload_app'
  /opt/ruby-1.9.3/lib/ruby/gems/1.9.1/gems/passenger-4.0.5/helper-scripts/rack-preloader.rb:127:in `<module:App>'
  /opt/ruby-1.9.3/lib/ruby/gems/1.9.1/gems/passenger-4.0.5/helper-scripts/rack-preloader.rb:6:in `<module:PhusionPassenger>'
  /opt/ruby-1.9.3/lib/ruby/gems/1.9.1/gems/passenger-4.0.5/helper-scripts/rack-preloader.rb:5:in `<main>'

当我尝试使用bundler时，我得到这个错误：

$ bundle install
/opt/ruby-1.9.3/lib/ruby/gems/1.9.1/gems/bundler-1.3.5/bin/bundle:7:in `require': no such file to load -- bundler (LoadError)
    from /opt/ruby-1.9.3/lib/ruby/gems/1.9.1/gems/bundler-1.3.5/bin/bundle:7

第7行文件的内容是：

require 'bundler'

有什么线索吗？提前感谢！

Answer 1

我在这里大错特错了，指向bundle和rackup的别名指向了一个不正确的路径，它们最终是这样的：

alias ruby="/opt/ruby-1.9.3/bin/ruby"
alias gem="/opt/ruby-1.9.3/bin/gem"
alias erb="/opt/ruby-1.9.3/bin/erb"
alias bundle="/opt/ruby-1.9.3/bin/bundle"
alias rackup="/opt/ruby-1.9.3/bin/rackup"

也许将两个ruby版本放在一起的别名方法并不是最好的方法(记住这里没有RVM或rbenv )，但目前正在运行。