我用浏览器可以访问rubygem的网站,但是安装插件却报这个呢?
Installing the 'vagrant-vbguest' plugin. This can take a few minutes...
Vagrant failed to load a configured plugin source. This can be caused
by a variety of issues including: transient connectivity issues, proxy
filtering rejecting access to a configured plugin source, or a configured
plugin source not responding correctly. Please review the error message
below to help resolve the issue:
timed out (https://rubygems.org/specs.4.8.gz)
Source: https://rubygems.org/