ruby-on-rails - Bundler 似乎无法通过 Rbenv 找到正确的 Ruby

Question

多年来，我一直使用 RVM 作为我的 Ruby 版本管理器，但为了简单起见，我想切换到 rbenv。但是我在部署时发现了一些奇怪的问题。这是它似乎出错的地方:

# env RBENV_ROOT=\"/home/deploy/.rbenv\" PATH=\"/home/deploy/.rbenv/shims:/home/deploy/.rbenv/bin:$PATH\"  /home/deploy/.rbenv/bin/rbenv exec bundle install --gemfile /domains/myapp.com/releases/20140119013611/Gemfile --path /domains/myapp.com/shared/bundle --deployment --without development test

> rbenv: bundle: command not found

> The `bundle' command exists in these Ruby versions:
> 2.0.0-p353

好的，所以我指定我想要的 rbenv 版本 --

# env RBENV_ROOT=\"/home/deploy/.rbenv\" PATH=\"/home/deploy/.rbenv/shims:/home/deploy/.rbenv/bin:$PATH\" RBENV_VERSION=\"2.0.0-p353\" /home/deploy/.rbenv/bin/rbenv exec bundle install --gemfile /domains/myapp.com/releases/20140119013611/Gemfile --path /domains/myapp.com/shared/bundle --deployment --without development test
> rbenv: version `"2.0.0-p353"' is not installed

嗯。这很奇怪。

# rbenv versions
> system
> * 2.0.0-p353 (set by /home/deploy/.rbenv/version)

知道我哪里出错了吗？ bundle install 命令似乎认为 2.0.0-p353 不存在，但 rbenv versions 显示了它。可能发生了什么？

Answer 1

安装打包工具:gem install bundler。安装项目的依赖:bundle install