#133 楼 @forging2012 http://blog.163.com/sdhhqb@126/blog/static/637055372016230923537/ 已经解决

gem sources --add https://gems.ruby-china.org/ --remove https://
rubygems.org/
Error fetching https://gems.ruby-china.org/:
        SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: ce
rtificate verify failed (https://gems.ruby-china.org/specs.4.8.gz)