Ruby-on-rails 捆绑：在 mac 上找不到命令
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/8276173/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
bundle: command not found on mac
提问by john john
I am trying to create a brand new Rails application and it is asking me to run 'bundle install'. However, whenever I do this I get a command not found error.
我正在尝试创建一个全新的 Rails 应用程序，它要求我运行“捆绑安装”。但是，每当我这样做时，我都会收到一个未找到命令的错误。
My path has both ruby and the gem folder on it. Is bundle a executable file? Where is it commonly stored?
我的路径上有 ruby 和 gem 文件夹。捆绑是可执行文件吗？一般存放在哪里？
I think it could be a path issue, with multiple Ruby versions installed.
我认为这可能是路径问题，安装了多个 Ruby 版本。
Path: /usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/local/git/bin:/usr/X11/bin
路径：/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/local/git/bin:/usr/X11/bin
gem env:
宝石环境：
RubyGems Environment:
RUBYGEMS VERSION: 1.8.10
RUBY VERSION: 1.8.7 (2010-01-10 patchlevel 249) [universal-darwin10.0]
INSTALLATION DIRECTORY: /Library/Ruby/Gems/1.8
RUBY EXECUTABLE: /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby
EXECUTABLE DIRECTORY: /usr/bin
RUBYGEMS PLATFORMS:
- ruby
- universal-darwin-10
GEM PATHS:
- /Library/Ruby/Gems/1.8
- /Users/john/.gem/ruby/1.8
- /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/gems/1.8
GEM CONFIGURATION:
- :update_sources => true
- :verbose => true
- :benchmark => false
- :backtrace => false
- :bulk_threshold => 1000
REMOTE SOURCES:
- http://rubygems.org/
which ruby returns /usr/bin/ruby
哪个 ruby 返回 /usr/bin/ruby
I think the ruby executable gem is trying to run is not pointing to the right place..
我认为 ruby 可执行 gem 试图运行没有指向正确的地方..
回答by ptim
I had a similar issue, and the following worked for me:
我有一个类似的问题，以下对我有用：
- install bundler:
gem install bundler - add the gems executable to my path
- 安装捆绑器：
gem install bundler - 将 gems 可执行文件添加到我的路径
To add gem to the path, compare the following:
要将 gem 添加到路径，请比较以下内容：
echo $PATHwhich gem
echo $PATHwhich gem
if the gem executable is not in your path, then add it to your ~/.bash_profile by editing the line:
export PATH="$PATH:/usr/local/var/rbenv/shims/gem"
如果 gem 可执行文件不在您的路径中，则通过编辑以下行将其添加到您的 ~/.bash_profile 中：
export PATH="$PATH:/usr/local/var/rbenv/shims/gem"
In my example above, the existing path is referenced by $PATH, and I've pasted the location returned by which gem, separated by a colon :
在上面的示例中，现有路径由 $PATH 引用，并且我粘贴了由 返回的位置which gem，以冒号分隔：
I'm on a OSX 10.8.3 and gem was installed via homebrew. my path has a bunch of additions, so it looks like:
我在 OSX 10.8.3 上，gem 是通过自制软件安装的。我的路径有一堆附加内容，所以它看起来像：
export PATH="/usr/local/bin:/usr/local/sbin:/usr/local/share/npm/bin:~/bin:/usr/local/var/rbenv/shims/gem:$PATH"
export PATH="/usr/local/bin:/usr/local/sbin:/usr/local/share/npm/bin:~/bin:/usr/local/var/rbenv/shims/gem:$PATH"
Each path is separated by a colon, and the $PATH variable sits at the end. not sure if it matters :)
每个路径用冒号分隔，$PATH 变量位于末尾。不确定是否重要:)
