Ruby，windows平台中的“gem安装错误”错误

Question

我正试图安装错误。

gem install Blunder

但我得到了这个错误

ERROR:  Could not find a valid gem 'bundler' (>= 0), here is why:
      Unable to download data from https://rubygems.org/ - Errno::ECONNREFUSED: Failed to open TCP connection to 127.0.0.1:1080 (No connection could be made because the target machine actively refused it. - connect(2) for "127.0.0.1" port 1080) (https://rubygems.org/specs.4.8.gz)

我尝试从这个url修复它（安装Bundler时出错），但没有解决任何问题。

更多详情：

我可以访问https://rubygems.org/网址。（

我可以下载"https://rubygems.org/specs.4.8.gz"

我通过一些VPN连接进行了连接，但我遇到了相同的错误。

我测试了更新命令。但我犯了这个错误

gem install rubygems-update

C:\Windows\System32>gem update --system
ERROR:  While executing gem ... (Gem::RemoteFetcher::FetchError)
    Errno::ECONNREFUSED: Failed to open TCP connection to 127.0.0.1:1080 (No connection could be made because the target machine actively refused it. - connect(2) for "127.0.0.1" port 1080) (https://rubygems.org/specs.4.8.gz)

我测试了其他一些gem安装命令，例如

gem update --system
gem install installer


C:\Windows\System32>gem install installer
ERROR:  Could not find a valid gem 'installer' (>= 0), here is why:
          Unable to download data from https://rubygems.org/ - Errno::ECONNREFUSED: Failed to open TCP connection to 127.0.0.1:1080 (No connection could be made because the target machine actively refused it. - connect(2) for "127.0.0.1" port 1080) (https://rubygems.org/specs.4.8.gz)

C:\Windows\System32> gem install rubygems-update
ERROR:  Could not find a valid gem 'rubygems-update' (>= 0), here is why:
          Unable to download data from https://rubygems.org/ - Errno::ECONNREFUSED: Failed to open TCP connection to 127.0.0.1:1080 (No connection could be made because the target machine actively refused it. - connect(2) for "127.0.0.1" port 1080) (https://rubygems.org/specs.4.8.gz)

"创业板资料-a"的结果http://rubygems.org“命令。

C:\WINDOWS\system32>gem sources -a http://rubygems.org
https://rubygems.org is recommended for security over http://rubygems.org

Do you want to add this insecure source? [yn]  y
http://rubygems.org is too similar to https://rubygems.org

Do you want to add this source? [yn]  y
Error fetching http://rubygems.org:
        Errno::ECONNREFUSED: Failed to open TCP connection to 127.0.0.1:1080 (No connection could be made because the target machine actively refused it. - connect(2) for "127.0.0.1" port 1080) (http://rubygems.org/specs.4.8.gz)

“gem来源-r”的结果https://rubygems.org-ahttp://rubygems.org“命令。

C:\WINDOWS\system32>gem sources -r https://rubygems.org -a http://rubygems.org
https://rubygems.org is recommended for security over http://rubygems.org

Do you want to add this insecure source? [yn]
https://rubygems.org is recommended for security over http://rubygems.org

Do you want to add this insecure source? [yn]  y
http://rubygems.org is too similar to https://rubygems.org

Do you want to add this source? [yn]  y
Error fetching http://rubygems.org:
        Errno::ECONNREFUSED: Failed to open TCP connection to 127.0.0.1:1080 (No connection could be made because the target machine actively refused it. - connect(2) for "127.0.0.1" port 1080) (http://rubygems.org/specs.4.8.gz)

我安装了Ruby 2.7的最新版本。1-1-x64安装后，我运行“ridk安装”来安装MSY2。。。。。但我看到了一个错误

gpg: refreshing 8 keys from hkps://hkps.pool.sks-keyservers.net
gpg: keyserver refresh failed: General error
==> ERROR: A specified local key could not be updated from a keyserver.

另外，在“C:\Ruby26-x64\lib\ruby\2.6”中。0\win32\registry。rb“文件。我从

语言环境=编码。查找（Encoding.locale\u charmap）

到

语言环境=编码：：UTF_8

谢谢你的帮助。

Answer 1

我在Internet Explorer的“配置代理服务器”中设置了代理，以127.0.0.1:1080。然后我使用了一个代理应用程序，如Ultra-surfe，并将其端口设置为1080。

现在，我的问题是：为什么Ruby试图从代理端口连接到它的服务器？？！我用这个代码从命令行检查代理

netsh winhttp show proxy

我还重置了代理

netsh winhttp show proxy

但是Ruby“gem installation”的命令仍然希望通过127.0打开TCP连接。0.1:1080. 为什么？我的系统有问题吗？

我确信这不是我的系统的问题，因为"npm安装..."命令运行良好。例如，这个命令

npm install touch-cli -g

我将搜索这个问题，也许稍后我会在新的帖子中问我的新问题。