rubygems - 即使安装了 gem，RVM bundle 安装仍缺少 Gem 错误

Question

即使我当前安装了 Bundler gem(当我运行 $gem list 时出现)，我仍收到以下错误。

ERROR: Gem bundler is not installed, run `gem install bundler` first.

我正在使用 RVM，我的 $PATH 如下:

/Users/cjstingl/.rvm/gems/ruby-1.9.2-p290@rails3tutorial2ndEd/bin:
/Users/cjstingl/.rvm/gems/ruby-1.9.2-p290@global/bin:
/Users/cjstingl/.rvm/rubies/ruby-1.9.2-p290/bin:
/Users/cjstingl/.rvm/bin:
/Users/cjstingl/.bin:
/usr/local/sbin:
/usr/local/Cellar/php/5.3.6/bin:
/usr/local/share/python:
/usr/bin:
/bin:
/usr/sbin:
/sbin:
/usr/local/bin:
/usr/X11/bin

这也是我的 gem 环境

RubyGems Environment:
  - RUBYGEMS VERSION: 1.8.15
  - RUBY VERSION: 1.9.2 (2011-07-09 patchlevel 290) [x86_64-darwin11.2.0]
  - INSTALLATION DIRECTORY: /Users/cjstingl/.rvm/gems/ruby-1.9.2-p290@rails3tutorial2ndEd
  - RUBY EXECUTABLE: /Users/cjstingl/.rvm/rubies/ruby-1.9.2-p290/bin/ruby
  - EXECUTABLE DIRECTORY: /Users/cjstingl/.rvm/gems/ruby-1.9.2-p290@rails3tutorial2ndEd/bin
  - RUBYGEMS PLATFORMS:
    - ruby
    - x86_64-darwin-11
  - GEM PATHS:
     - /Users/cjstingl/.rvm/gems/ruby-1.9.2-p290@rails3tutorial2ndEd
     - /Users/cjstingl/.rvm/gems/ruby-1.9.2-p290@global
  - GEM CONFIGURATION:
     - :update_sources => true
     - :verbose => false
     - :benchmark => false
     - :backtrace => false
     - :bulk_threshold => 1000
     - "gem" => "-n/usr/local/bin --no-ri --no-rdoc --no-user-install"
  - REMOTE SOURCES:
     - http://rubygems.org/

另外:使用bundle -v 命令会返回相同的错误

我尝试过内爆 RVM 并重新安装，但这似乎不起作用。我很困惑，任何帮助将不胜感激。

Answer 1

将以下内容(取自 .bash_profile)添加到 .bashrc 为我解决了这个问题:

[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm"