blocks|key|1789630|text|我发现(除了HTTP_PROXY之外)设置HTTP_PROXY也有积极的不同，也就是说，它对我来说是有效的。因此，假设您已经正确地设置了http_proxy环境变量，尝试一下(如果您使用的是bash)|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1789631|export+HTTP_PROXY=$http_proxy|code-block|syntax|javascript|1789632|然后还可以使用-E选项执行sudo+(保留环境变量)，因此|1789633|sudo+-E+bundle+install|1789634|罐子|1789635|entityMap^0|1W|A|0|0|7|2|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@$9|T|A|U|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|V|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|W|8|@$9|X|A|Y|B|C]]|D|@]|E|$]]|$1|M|3|N|5|H|7|Z|8|@]|D|@]|E|$I|J]]|$1|O|3|P|5|6|7|10|8|@]|D|@]|E|$]]|$1|Q|3|-4|5|6|7|11|8|@]|D|@]|E|$]]]|R|$]]

I figured out that also setting HTTP_PROXY (in addition to http_proxy) made a positive difference, i.e. it worked for me. So assuming that you have set up <code>http_proxy</code> environment variable correct, try (if you are using bash)

<pre><code>export HTTP_PROXY=$http_proxy
</code></pre>

and then also use the <code>-E</code> option to sudo (to preserve environment variables), so 

<pre><code>sudo -E bundle install
</code></pre>

Jarl

blocks|key|2003357|text|如果你不想在系统中设置一个全局变量，你可以编辑~/.gemrc并这样写它|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2003358|---
:benchmark:+false
:verbose:+true
:sources:
-+http://rubygems.org/
-+http://gems.rubyforge.org
:backtrace:+false
:bulk_threshold:+1000
:update_sources:+true
gem:+--http-proxy=http://USERNAME:PASSWORD@ADDRESS:PORT|code-block|syntax|javascript|2003359|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

If you don't want to set a global variable in the system you can edit ~/.gemrc and write it like that

<pre><code>---
:benchmark: false
:verbose: true
:sources:
- http://rubygems.org/
- http://gems.rubyforge.org
:backtrace: false
:bulk_threshold: 1000
:update_sources: true
gem: --http-proxy=http://USERNAME:PASSWORD@ADDRESS:PORT
</code></pre>

blocks|key|2003194|text|您可以使用gem+install和bundle+install在本地下载所需的gem。不是很整洁，我知道，但它确实有效。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2003195|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

You can download the required gems locally with gem install and then bundle install. Not exactly neat, I know, but it does work.

blocks|key|1789854|text|使用批处理文件可能更灵活、更安全：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1789855|SET+/P+login="Enter+proxy+login:+"
SET+/P+password="Enter+proxy+password:+"
SET+HTTP_PROXY=http://%25login%25:%25password%25@proxy.com:8080
SET+HTTPS_PROXY=%25HTTP_PROXY%25

CLS

bundle+install|code-block|syntax|javascript|1789856|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

probably more flexible and securable use batch file:

<pre><code>SET /P login="Enter proxy login: "
SET /P password="Enter proxy password: "
SET HTTP_PROXY=http://%login%:%password%@proxy.com:8080
SET HTTPS_PROXY=%HTTP_PROXY%

CLS

bundle install
</code></pre>

blocks|key|2003518|text|Windows操作系统，在执行bundle+install之前运行以下命令|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2003519|SET+http_proxy=http://user:password@host:port|code-block|syntax|javascript|2003520|entityMap^0|F|E|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|P|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|L|$]]

Windows OS, run following command before execute <code>bundle install</code>

<pre><code>SET http_proxy=http://user:password@host:port
</code></pre>

blocks|key|1789422|text|确保已经设置了操作系统的默认http_proxy。如果您使用的是Linux，请尝试执行以下命令，以了解它所指向的代理。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1789423|echo+$http_proxy|code-block|syntax|javascript|1789424|在我的Ubuntu+OS中，我将http_proxy环境变量设置为~/.bashrc中的代理服务器|1789425|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

Make sure your OS default http_proxy is already set up. If you're using Linux try the following command to know which proxy it's pointing to.

<pre><code>echo $http_proxy
</code></pre>

In my Ubuntu OS, I set my http_proxy environment variable to my proxy server in ~/.bashrc

blocks|key|2003570|text|$+export+http_proxy="http://username:password@host:port"
$+export+ftp_proxy="http://username:password@host:port"
$+sudo+visudo|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|2003571|在文件中添加以下行：|unstyled|2003572|Defaults+env_keep+=+"http_proxy+ftp_proxy"|2003573|在这条线上：|2003574|Defaults++++++++env_reset|2003575|然后以sudo身份运行您的命令，它将会工作。|2003576|参考:https://memset.wordpress.com/2010/10/14/bash-http_proxy-from-a-user-environment-to-sudo-one/|offset|length|2003577|entityMap|0|LINK|mutability|MUTABLE|url|https://memset.wordpress.com/2010/10/14/bash-http_proxy-from-a-user-environment-to-sudo-one/^0|0|0|0|0|0|0|3|2K|0|0^^$0|@$1|2|3|4|5|6|7|10|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|11|8|@]|9|@]|A|$]]|$1|G|3|H|5|6|7|12|8|@]|9|@]|A|$B|C]]|$1|I|3|J|5|F|7|13|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|14|8|@]|9|@]|A|$B|C]]|$1|M|3|N|5|F|7|15|8|@]|9|@]|A|$]]|$1|O|3|P|5|F|7|16|8|@]|9|@$Q|17|R|18|1|19]]|A|$]]|$1|S|3|-4|5|F|7|1A|8|@]|9|@]|A|$]]]|T|$U|$5|V|W|X|A|$Y|Z]]]]

<pre><code>$ export http_proxy="http://username:password@host:port"
$ export ftp_proxy="http://username:password@host:port"
$ sudo visudo
</code></pre>

Add this line in the file: 

<pre><code>Defaults env_keep = "http_proxy ftp_proxy"
</code></pre>

Above this line:

<pre><code>Defaults env_reset
</code></pre>

then run your command as sudo it will work.

ref :<a href="https://memset.wordpress.com/2010/10/14/bash-http_proxy-from-a-user-environment-to-sudo-one/" rel="nofollow">https://memset.wordpress.com/2010/10/14/bash-http_proxy-from-a-user-environment-to-sudo-one/</a>

blocks|key|2003665|text|我正在运行Ubuntu。设置了$http_proxy变量，但它不能处理几个项目。其中一件就是宝石。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2003666|如果您在~/.gemrc中输入以下内容，它将会正常工作。|2003667|代理:http_proxy-url:端口|2003668|用您的代理地址和端口替换proxy-url:port。在添加之后，我运行了"bundle+install“，一切都像预期的那样运行。|2003669|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|J|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|K|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|L|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|M|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|I|$]]

I am running Ubuntu. The $http_proxy variable is set, but it doesn't work with a couple items. One of those items being gem. 

If you put the following in your ~/.gemrc it will work.

http_proxy: proxy-url:port

Replace the proxy-url:port with your proxy address and port. After I added that, I ran "bundle install" and everything ran as expected.

I get the following output from the sudo bundle install command:

<pre><code>Fetching source index for `http://rubygems.org/` 
Could not reach rubygems repository `http://rubygems.org/` 
Could not find gem 'rspec-rails (&gt;= 2.0.0.beta.22, runtime)' in any of the gem sources.
</code></pre>

I have $http_proxy set correctly and I've added gem: --http-proxy=my proxy to ~/.gemrc. These settings are what allow my gem commands to work, and I was hoping they would translate to bundler, but no such luck.

Thinking sudo might not inherit my all of my environment, I also added those settings to my root user, but nada.

At this point bundler is preventing me from deploying my application, and I can find very few others running into this. If no one has an answer I will be forced to rip bundler out of my Rails app (which I wouldn't mind doing...)

How to use bundler behind a proxy?

服务器

Windows

Ubuntu

Linux

我从sudo bundle install命令获得以下输出：Fetching source index for `http://rubygems.org/`  Could not reach rubygems repository `http://rubygems.org/`  Could not find gem 'rspec-rails (>= 2.0.0.beta.22, runtime)'

问如何在代理后面使用bundler？
EN

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问如何在代理后面使用bundler？EN

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问如何在代理后面使用bundler？
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