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从源代码在windows下安装Ruby是非常苦逼的差事,可以从http://rubyinstaller.org/
或者 http://railsinstaller.org/ 下载已经打包好的安装程序。
RUBY_HOME=rubyinstaller_dir (实际的ruby所在路径)
在path中添加 %RUBY_HOME%\bin
如果使用rubyinstaller安装包需单独下载devkit,下载路径为 DevKit-mingw64-64-4.7.2-20130224-1432-sfx.exe 。该文件是7zip压缩包。
解压缩下载的文件到合适的路径,如F:\Software\develop\DevKit-mingw64-64-4.7.2-20130224-1432-sfx
命令行下进入devkit目录,运行 ruby dk.rb init, 运行完后会生成一个 config.yml文件
打开config.yml文件,加入ruby所在路径,如
# 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。
至此ruby运行环境配置好了。在命令行下面可以像在linux下一样安装bundle和其他gem。
在安装rmagick的时候会提示“无效的格式”等等错误,这是因为缺少ImageMagick的原因。可以用以下方式解决:
注意两个安装选择项一定要勾上,并且安装路径不要有空格,如program files (微软这个默认路径害死多少人?):
Add application direcotry to your system path
Install development headers and libraries for C and C++
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原文地址:http://www.cnblogs.com/yanrongpi/p/4262397.html