一、配置网卡，能够访问互联网（略）
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二、配置环境
yum -y install patch make gcc gcc-c++ gcc-g77 flex* bison file
yum -y install libtool libtool-libs libtool-ltdl-devel* autoconf kernel-devel automake libmcrypt*
yum -y install libjpeg libjpeg-devel libpng libpng-devel libpng10 libpng10-devel gd gd-devel
yum -y install freetype freetype-devel libxml2 libxml2-devel zlib zlib-devel
yum -y install glib2 glib2-devel bzip2 bzip2-devel libevent libevent-devel
yum -y install ncurses ncurses-devel curl curl-devel e2fsprogs
yum -y install e2fsprogs-devel krb5 krb5-devel libidn libidn-devel
yum -y install openssl openssl-devel vim-minimal nano sendmail
yum -y install fonts-chinese gettext gettext-devel
yum -y install gmp-devel pspell-devel
yum -y install readline* libxslt* pcre* net-snmp* gmp* libtidy*
yum -y install ImageMagick* subversion*
yum -y install wget
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三、安装mysql
wget http://dev.mysql.com/get/mysql-community-release-el7-5.noarch.rpm
rpm -ivh mysql-community-release-el7-5.noarch.rpm
yum install mysql-community-server mysql-community-devel
rpm -qa |grep mysql #检查安装
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四、安装rvm
\curl -sSL https://get.rvm.io | bash
source /etc/profile /usr/local/rvm/bin/rvm reload
rvm -v #:未出现版本号请重装
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五、安装ruby
rvm list known #查看可安装列表
rvm install ruby-2.1.8 #官方只支持1.9~2.2之间的版本
gem -v #如果未显示版本，重新安装ruby
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六、更新gem源
gem source -l
gem source -r https://rubygems.org/ #:默认的url地址后必须有”/”,否则删不掉。
gem source -a https://ruby.taobao.org/
gem source -l #:确认只有 https://ruby.taobao.org/
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七、安装gem组件
gem install rails
gem install rake
gem install mysql2
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八、配置redmine数据库文件
cd /usr/local/redmine/config
cp database.yml.example database.yml
vi database.yml
production:
adapter: mysql
database:redmine
host: localhost
username: redmineuser
password: redminepw
encoding: utf8
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九、配置mysql
service mysqld start
mysql -u root -p
Mysql> create database redmine default character set utf8;
grant all on redmine.* to root;
grant all on redmine.* to root@localhost;
grant all on redmine.* to redmineuser;
grant all on redmine.* to redmineuser @localhost;
set password for redmineuser@localhost=password('redminpw');
set password for root@localhost=password('newpass');
flush privileges;
exit;
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十、安装redmine
cd /usr/local/
svn co http://svn.redmine.org/redmine/branches/3.2-stable/
mv 3.2-stable redmine
cd redmine
bundle install #可能会被墙，如出现错误按提示进行修复
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十一、初始化redmine
bundle exec rake generate_secret_token
RAILS_ENV=production bundle exec rake db:migrate
RAILS_ENV=production bundle exec rake redmine:load_default_data #初始化数据选择zh
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十二、
mkdir -p tmp tmp/pdf public/plugin_assets
sudo chmod -R 755 files log tmp public/plugin_assets
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十三、开启服务
bundle exec rails server -p80 webrick -e production -d -b 0.0.0.0 #使用所有IP地址的80端口提供服务
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十四、关闭服务
（ps命令查出此进程的pid号，再杀掉，目前好像只能这样，我看了--help里面，还没有停止的参数。）
# ps aux | grep ruby
# kill -9 [PID]