error fetching https:

error:

1
2
Error fetching https://ruby.taobao.org/:
bad response Not Found 404 (https://gems.ruby-china.org/specs.4.8.gz)

是gem的源的问题
gem sources -l 显示源的内容

  1. 删除源
    gem sources –remove 源的网址
  2. 增加源
    gem sources -a 源的网址
  3. 源的地址会变
    源地址实时更新 (源的地址)[https://gems.ruby-china.org]