Bundler似乎无法通过Rbenv找到正确的Ruby [英] Bundler can't seem to find correct Ruby through Rbenv

问题描述

多年来，我一直使用RVM作为我的Ruby版本管理器，但是为了简单起见，我想切换到rbenv。但是，我发现一些奇怪的部署问题。这似乎是哪里出错了：

 ＃env RBENV_ROOT = \ /home/deploy/.rbenv\ PATH = \ /home/deploy/.rbenv/shims:/home/deploy/.rbenv/bin:$PATH\ /home/deploy/.rbenv/bin/rbenv exec捆绑安装--gemfile / domains / myapp .com / releases / 20140119013611 / Gemfile --path /domains/myapp.com/shared/bundle --deployment-未经开发测试
 
> rbenv：bundle：找不到命令
 
>这些Ruby版本中存在 bundle命令：
> 2.0.0-p353 
  

好的，所以我指定了我想要的rbenv版本-

 ＃env RBENV_ROOT = \ /home/deploy/.rbenv\ PATH = \ /home/deploy/.rbenv/填充：/home/deploy/.rbenv/bin：$ PATH\ RBENV_VERSION = \ 2.0.0-p353\ /home/deploy/.rbenv/bin/rbenv exec捆绑安装--gemfile / domains / myapp.com/releases/20140119013611/Gemfile --path /domains/myapp.com/shared/bundle --deployment-未经开发测试
> rbenv：未安装版本 2.0.0-p353 
  

呵呵。

 ＃rbenv版本
>系统
> * 2.0.0-p353（由/home/deploy/.rbenv/version设置）
  

任何想法我要去哪里错了？ 捆绑安装命令似乎认为没有 2.0.0-p353 ，但是 rbenv版本显示它。

解决方案

我认为这是一个逃避的问题。

我可以成功设置当前的红宝石版本：

rbenv local 2.0 .0-p247

或以下内容：

rbenv local 2.0.0-p247

但是，如果我转义了引号，则会出现与您完全相同的错误（请注意引号在错误响应中）：

 > rbenv local \ 2.0.0-p247\ 
 rbenv：未安装版本 2.0.0-p247 
  

请注意，通常引号不在aa伪造版本附近：

 > rbenv local 2.0.0-p111 
 rbenv：版本`2.0.0-p111` 
  

因此，总而言之，我猜测第一个代码段中会调用无捆绑程序的系统ruby，由于RBENV_VERSION引用问题，您还没有成功尝试与rbenv托管版本捆绑。 p>

For years I used RVM as my Ruby version manager, but I want to switch to rbenv for its simplicity. However I'm finding some strange problems deploying. Here's where it seems to go wrong:

# 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

Okay, so I specify the rbenv version I want --

# 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

Huh. That's weird.

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

Any idea where I'm going wrong? The bundle install command appears to think that 2.0.0-p353 is absent, but rbenv versions shows it. What might be up?

解决方案

I believe it's an escaping problem.

I can set the current ruby version like this successfully:

rbenv local 2.0.0-p247

or this:

rbenv local "2.0.0-p247"

But if I escape the quotes, I get an error exactly like you get (notice the quotes in the error response):

> rbenv local \"2.0.0-p247\"
rbenv: version `"2.0.0-p247"' not installed

Note that usually quotes are not around a a bogus version:

> rbenv local 2.0.0-p111
rbenv: version `2.0.0-p111`

So, in conclusion, I'm guessing that the bundler-less system ruby is invoked in your first snippet, and you haven't yet seen a successful attempt to try bundle with the rbenv managed version due to the RBENV_VERSION quoting issue.

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