在Windows系统上安装Ruby On Rails
在网上下载安装程序 railsinstaller-3.1.0 自动安装后
出现如下错误
C:\Users\Admin>gem install rubygems-update
ERROR: Could not find a valid gem ‘rubygems-update‘ (>= 0), here is why:
Unable to download data from https://rubygems.org/ - SSL_connect retur
ned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed (
https://api.rubygems.org/latest_specs.4.8.gz)
查看gem的版本信息 感觉是版本太低所以想更新一下gem
个人认为是因为公司或者国家网络的屏蔽导致无法下载更新
解决办法 (本人菜鸟,不知道这个命令的含义,,感觉是换一种方式更新,有大神请指教 谢谢)
gem install ruby-graphviz --source创建项目出错
Gem::RemoteFetcher::FetchError: SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed (https://rubygems.org/gems/rake- 10.4.2.gem) An error occurred while installing rake (10.4.2), and Bundler cannot continue. Make sure that `gem install rake -v ‘10.4.2‘` succeeds before bundling.在Windows系统上安装Ruby On Rails
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