安装 json gem的时候遇到报错, 如下:
» gem install json -v '1.8.6' [ruby-2.5.1][21:12:28]
ERROR: Could not find a valid gem 'json' (= 1.8.6), here is why:
Unable to download data from https://gems.ruby-china.org - bad response Not Found 404 (https://gems.ruby-china.org/specs.4.8.gz)
这个问题出现在最近ruby-china更换了 gems.ruby-china的域 https://gems.ruby-china.org
使用新网址: https://gems.ruby-china.com.
在本地的环境下安装gems需要重新执行命令:
修改
~/.bundle/config中的源链接-
执行:
gem source -l然后删除多余的源链接gem sources -r https://gems.ruby-china.org -
导入新的源链接
gem sources -a https://gems.ruby-china.com
然后执行 json gem的安装.
» gem install json -v '1.8.6' [ruby-2.5.1][21:23:34]
Fetching: json-1.8.6.gem (100%)
Building native extensions. This could take a while...
Successfully installed json-1.8.6
WARNING: Unable to pull data from 'https://gems.ruby-china.org': bad response Not Found 404 (https://gems.ruby-china.org/specs.4.8.gz)
1 gem installed
