1.ubutun 安装 redmine 30min就好：

2.centos install redmine 

注意：请下载最新的，2.5.0坑爹了

官方文档一样坑爹：数据库建成redmine

卡克

Install Ruby

\curl -L  | bash

请参看：

echo insecure >> ~/.curlrc

卡壳 

gem install passenger

请参看：

gem source -a http://rubygems.org/

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bundle install

http://stackoverflow.com/questions/10246023/bundle-install-fails-with-ssl-certificate-verification-error

what they mean is at the top of your Gemfile change source 'https://rubygems.org' to source 'http://rubygems.org'

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apache log:gem_original_require no such file to load bundler setup loaderror

要设定GEM_HOME;

具体看gem env的输出

http://stackoverflow.com/questions/15305350/gem-install-fails-with-openssl-failure

solved:chcon -R -h -t httpd_sys_script_exec_t /usr/local/rvm/gems/ruby-1.9.3-p547/gems/passenger-4.0.48/buildout/apache2/mod_passenger.so

如果能像ubuntu那么简单，真方便

这能装了，水平也提高一截子了，感谢国家感谢党