首先是rubyinstaller http://rubyinstaller.org/downloads/shell
有權限直接安裝的話,比較省事,不然要找一個壓縮包,手動安裝。
api
配置環境,例如:
sass
RUBY_HOME=C:\rubyruby
PATH=%RUBY_HOME%\bin服務器
RUBYOPT=-rubygemsui
而後是gemspa
例如:
.net
C:\Users>gem install sass ERROR: While executing gem ... (Gem::RemoteFetcher::FetchError) Errno::ETIMEDOUT: A connection attempt failed because the connected party di d not properly respond after a period of time, or established connection failed because connected host has failed to respond. - connect(2) for "rubygems.global. ssl.fastly.net" port 443 (https://api.rubygems.org/quick/Marshal.4.8/sass-3.4.13.gemspec.rz)
淘寶的鏡像已經無人維護了,參考代理
https://ruby-china.org/topics/29250 code
使用新的鏡像
$ gem sources --add https://gems.ruby-china.org/ --remove https://rubygems.org/$ gem sources -l *** CURRENT SOURCES *** https://gems.ruby-china.org# 請確保只有 gems.ruby-china.org$ gem install rails
涉及到代理服務器的話,這麼搞:
>>SET http_proxy=>>SET https_proxy= >>gem install something or >>gem list -p http://user:pwd@ip_or_host:8080 -r