标签类目:53

ruby的gem安装失败

[ 2016-07-06 23:13 | 分类:软件使用 | 浏览次数: 1,449次 | 1条评论 ]

gem install pry

结果出现以下错误:

ERROR:  While executing gem … (Errno::EADDRNOTAVAIL)
    The requested address is not valid in its context. – connect(2) for “0.0.0.0″ port 53