從源代碼在windows下安裝Ruby是很是苦逼的差事,能夠從http://rubyinstaller.org/linux
或者 http://railsinstaller.org/ 下載已經打包好的安裝程序。web
RUBY_HOME=rubyinstaller_dir (實際的ruby所在路徑)windows
在path中添加 %RUBY_HOME%\binruby
若是使用rubyinstaller安裝包需單獨下載devkit,下載路徑爲 DevKit-mingw64-64-4.7.2-20130224-1432-sfx.exe 。該文件是7zip壓縮包。app
解壓縮下載的文件到合適的路徑,如F:\Software\develop\DevKit-mingw64-64-4.7.2-20130224-1432-sfxspa
命令行下進入devkit目錄,運行 ruby dk.rb init, 運行完後會生成一個 config.yml文件命令行
打開config.yml文件,加入ruby所在路徑,如code
# This configuration file contains the absolute path locations of all # installed Rubies to be enhanced to work with the DevKit. This config # file is generated by the 'ruby dk.rb init' step and may be modified # before running the 'ruby dk.rb install' step. To include any installed # Rubies that were not automagically discovered, simply add a line below # the triple hyphens with the absolute path to the Ruby root directory. # # Example: # # --- # - C:/ruby19trunk # - C:/ruby192dev # --- - E:\Ruby21-x64
注意保持上面的格式。orm
5. 命令行下進入devkit目錄,運行 ruby dk.rb installcdn
至此ruby運行環境配置好了。在命令行下面能夠像在linux下同樣安裝bundle和其餘gem。
在安裝rmagick的時候會提示「無效的格式」等等錯誤,這是由於缺乏ImageMagick的緣由。能夠用如下方式解決:
注意兩個安裝選擇項必定要勾上,而且安裝路徑不要有空格,如program files (微軟這個默認路徑害死多少人?):
Add application direcotry to your system path
Install development headers and libraries for C and C++