Ruby 安装sass时引发错误

Ruby 安装sass时引发错误,ruby,sass,rubygems,Ruby,Sass,Rubygems,我已经在我的系统上安装了ruby 2.3.3。现在,我正在尝试安装sass,但出现以下错误: C:\>gem -v 2.5.2 C:\>gem install sass ERROR: While executing gem ... (Errno::ENETRESET) The connection has been broken due to keep-alive e while the operation was in progress. - recvfrom(2) 有人知道

我已经在我的系统上安装了ruby 2.3.3。现在,我正在尝试安装sass,但出现以下错误:

C:\>gem -v
2.5.2

C:\>gem install sass
ERROR:  While executing gem ... (Errno::ENETRESET)
The connection has been broken due to keep-alive
e while the operation was in progress. - recvfrom(2)

有人知道如何修复吗?

尝试了以下方法:?这不起作用。我想问题是关于代理设置之类的。我通过ISA服务器连接到Internet。