安装错误 gem 安装 sass windows 7

Question

请帮我解决这个安装错误。先安装ruby"Ruby 2.1.5"然后在cmd中写"gem install sass"但是报错

C:\Ruby21

C:>ruby -v ruby 2.1.5p273 (2014-11-13 revision 48405) [i386-mingw32]

C:>gem install sass ERROR: Could not find a valid gem 'sass' (>= 0), here is why: Unable to download data from https://rubygems.org/ - Errno::ETIMEDOUT: Se produjo un error durante el intento de conexi?n ya que la parte conectada no respondi? adecuadamente tras un periodo de tiempo, o bien se produjo un error e n la conexi?n establecida ya que el host conectado no ha podido responder. - con nect(2) for "api.rubygems.org" port 443 (https://api.rubygems.org/latest_specs.4 .8.gz)

我已经删除了代理，甚至给了我免费的 ip 和安装权限 "gem install sass" 但是错误不断出现，但现在似乎是另一个错误

C:\Users\usuario>gem install sass
ERROR:  Could not find a valid gem 'sass' (>= 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)

Answer 1

检查您的防火墙和网络连接。我在通过我工作的公司的网络连接时遇到了这个问题，因为我们有一个代理阻止了这些。

检查要在防火墙中打开的这些地址和端口：

rubygems.org 443 
github.com 443 
s3.amazonaws.com 443

Answer 2

多亏了https://www.youtube.com/user/johanricardo1108/about

我交到了朋友

有： gem 来源-a http://rubygems.org/ 确认然后这个： gem 安装 sass

C:\Ruby21>gem sources -a http://rubygems.org/
https://rubygems.org is recommended for security over http://rubygems.org/

Do you want to add this insecure source? [yn]  y
http://rubygems.org/ added to sources

C:\Ruby21>gem install sass
Fetching: sass-3.4.12.gem (100%)
Successfully installed sass-3.4.12
Parsing documentation for sass-3.4.12
Installing ri documentation for sass-3.4.12
Done installing documentation for sass after 6 seconds
WARNING:  Unable to pull data from 'https://rubygems.org/': SSL_connect returned
=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed (htt
ps://api.rubygems.org/latest_specs.4.8.gz)
1 gem installed

C:\Ruby21>sass -v
Sass 3.4.12 (Selective Steve)

安装错误 gem 安装 sass windows 7

Error installing gem install sass windows 7

ruby

sass