Error fetching https://gems.ruby-china.org/: bad response Not Found 404 (https://gems.ruby-china.org/specs.4.8.gz)

Error fetching https://gems.ruby-china.org/: bad response Not Found 404 (https://gems.ruby-china.org/specs.4.8.gz)

https://gems.ruby-china.org/ 访问不了

域名改为

https://gems.ruby-china.com/

所以替换 ruby-china 提供镜像，正确的操作是

sudo gem update --system

将之前的镜像删除

gem sources --remove https://rubygems.org

gem sources --remove https://ruby.taobao.org/ //如果安装了淘宝的镜像

 //等有反应之后再敲入以下命令
 gem sources -a https://gems.ruby-china.com/

安装成功如图：

 

2.png

• 为了验证你的Ruby镜像是并且仅是ruby-china，可以用以下命令查看：

gem sources -l

*** CURRENT SOURCES ***

https://gems.ruby-china.com