下载ruby
下载地址:
ruby各版本下载地址
https://rubyinstaller.org/downloads/
2.3.3版本
https://www.cr173.com/soft/14252.html
下载后安装
这里以2.7.3为例
双击安装后
回车
回车
C:UsersAdministrator>ruby -v
ruby 2.7.3p183 (2021-04-05 revision 6847ee089d) [x64-mingw32]
Z:Fsitegosrc
ubyfofapro>gem -v
3.1.6
#报错没添加源
C:UsersAdministrator>gem install bundler
ERROR: Could not find a valid gem 'bundler' (>= 0) in any repository
# 报没有证书的错
C:UsersAdministrator>gem sources --add https://gems.ruby-china.com/ --remove https://rubygems.org/
Error fetching https://gems.ruby-china.com/:
SSL_connect returned=1 errno=0 state=error: certificate verify failed (https://gems.ruby-china.com/specs.4.8.gz)
C:UsersAdministrator>gem sources -l
*** CURRENT SOURCES ***
报上面的错误没有证书,参照下面的连接解决
https://www.pianshen.com/article/67147583/
C:UsersAdministrator>gem sources --add https://gems.ruby-china.com/ --remove https://rubygems.org/
https://gems.ruby-china.com/ added to sources
source https://rubygems.org/ not present in cache
C:UsersAdministrator>gem sources -l
*** CURRENT SOURCES ***
https://gems.ruby-china.com/
C:UsersAdministrator>gem install bundler
Fetching: bundler-2.2.17.gem (100%)
Successfully installed bundler-2.2.17
Parsing documentation for bundler-2.2.17
Installing ri documentation for bundler-2.2.17
Done installing documentation for bundler after 33 seconds
1 gem installed
C:UsersAdministrator>gem install rails -v 5.0.0
本文摘自 :https://blog.51cto.com/u