redmine install
http://www.cnblogs.com/fromchaos/archive/2011/09/19/2181755.html
http://www.redmine.org/projects/redmine/wiki/RedmineInstall
http://selfcontroller.iteye.com/category/145461
http://msdn.iteye.com/category/40401
http://www.kitebird.com/articles/ruby-mysql.html
http://www.wilf.cn/post/creat-rails-develope-environment-by-InstantRails.html
http://www.cnblogs.com/chenyineng/archive/2011/12/22/2297533.html
http://alexstepbystep.iteye.com/blog/1121961
http://now-code.com/archives/521