当我尝试安装watir时,我有以下错误,任何人都可以指导我如何解决这个问题？
C:\>gem install watir -v 4.0.2
ERROR: While executing gem ... (Gem::RemoteFetcher::FetchError)
Errno::ECONNRESET: An existing connection was forcibly closed by the remote
host. - SSL_connect (https://api.rubygems.org/api/v1/dependencies?gems=watir-webdriver)
我使用的是Ruby 2.1.5和WATIR 4.0.2.