RedHat下安装Rails
1、安装Ruby
下载安装包,解压缩
$ ./configure
$ make
$ sudo make install
2、安装RubyGems
下载安装包,解压缩
$ sudo ruby setup.rb
3、安装Rake
$ gem install rake
4、安装Rails
$ gem install rails
5、安装sqlite
$ sudo yum install sqlite
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