1.修改gem源
查看源:gem sources -l
图内镜像:gem sources -a https://gems.ruby-china.com/
删除源:gem sources -r https://rubygems.org/
提示证书验证失败:
C:\>gem sources -a https://gems.ruby-china.com/
Error fetching https://gems.ruby-china.org/:
SSL_connect returned=1 errno=0 state=SSLv3 read server
rtificate verify failed (https://gems.ruby-china.org/specs.4.8.gz)
解决:
下载证书:
http://curl.haxx.se/ca/cacert.pem
设置环境变量:
SSL_CERT_FILE=<证书存放路径>
如:SSL_CERT_FILE=d:\RailsInstaller\cacert.pem
重启命令行,再次执行命令
如果还有问题,在命令行里执行
set SSL_CERT_FILE=<证书存放路径>
2.修改rails默认源
bundle config 'mirror.https://rubygems.org' 'https://gems.ruby-china.com/'
小结:安装openssl太麻烦,此方法已验证,可以解决证书问题,gem可用即可
参考:http://railsapps.github.io/openssl-certificate-verify-failed.html,
https://gist.github.com/fnichol/867550