作者：http://gaoxingf.blog.51cto.com/612518/188483

         RedHat Linux下安装项目管理工具Redmine

1、Ruby安装

Ruby on Rails网站推荐使用1.8.7版。
# tar zxvf ruby-1.8.7-p174.tar.gz
# cd ruby-1.8.7-p174
# ./configure --prefix=/usr/local/ruby
# make && make install
设置Ruby环境变量
# cd ~
# vi .bash_profile
添加下面一行
export PATH=$PATH:/usr/local/ruby/bin
保存退出:wq
# . .bash_profile

2、RubyGems安装

# tar zxvf rubygems-1.3.5.tgz
# cd rubygems-1.3.5
# ruby setup.rb

3、Rake安装

# gem install rake   //直接使用gem命令安装rake.

4、Ruby on Rails

# gem install rails
安装成功提示：
Successfully installed activesupport-2.3.3
Successfully installed activerecord-2.3.3
Successfully installed rack-1.0.0
Successfully installed actionpack-2.3.3
Successfully installed actionmailer-2.3.3
Successfully installed activeresource-2.3.3
Successfully installed rails-2.3.3
7 gems installed
Installing ri documentation for activesupport-2.3.3...
Installing ri documentation for activerecord-2.3.3...
Installing ri documentation for rack-1.0.0...
Installing ri documentation for actionpack-2.3.3...
Installing ri documentation for actionmailer-2.3.3...
Installing ri documentation for activeresource-2.3.3...
Installing ri documentation for rails-2.3.3...
Installing RDoc documentation for activesupport-2.3.3...
Installing RDoc documentation for activerecord-2.3.3...
Installing RDoc documentation for rack-1.0.0...
Installing RDoc documentation for actionpack-2.3.3...
Installing RDoc documentation for actionmailer-2.3.3...
Installing RDoc documentation for activeresource-2.3.3...
Installing RDoc documentation for rails-2.3.3...
5、Redmine安装

# tar zxvf redmine-0.8.4.tar.gz

# mv redmine-0.8.4 /usr/local/redmine

# cd /usr/local/redmine/config

设置数据库参数

# cp database.yml.example database.yml
# vi database.yml
production:
  adapter: mysql
  database:redmine
  host: localhost
  username: redmineuser
  password: redminepw
  encoding: utf8
保存退出:wq

创建mysql数据库

Mysql安装（略，暂时请参考我的其它文章，如：http://gaoxingf.blog.51cto.com/612518/187953 以后我会把mysql的各版本安装单独整理出来）

# /usr/local/mysql/bin/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');
Mysql>exit;

Remine设定

（注意此时的目录一定要在redmine/config里，不然会出错，本文后面有错误信息。）
# rake db:migrate RAILS_ENV="production"         //创建表
# rake redmine:load_default_data RAILS_ENV="production"        //加载默认配置
这里会要求选择默认语言，我选的中文zh：
Select language: bg, ca, cs, da, de, en, es, fi, fr, he, hu, it, ja, ko, lt, nl, no, pl, pt, pt-br, ro, ru, sk, sr, sv, th, tr, uk, vn, zh, zh-tw [en] zh
这个默认设置只是在未登录时的界面语言，当用户登录后，默认语言还是英语，在My account里可以修改成其它语言。
启动WEB服务
# ruby script/server webrick -e production
或# ruby /usr/local/redmine/script/server webrick -e production
停止web服务方法：在当前启动窗口按ctrl+C
访问http://ip:3000/
初始用户名/密码：admin/admin
这样启动后，启动窗口是不能关闭的，所以要使Redmine作为服务启动，需添加-d参数：
# ruby script/server webrick -e production -d
或# ruby /usr/local/redmine/script/server webrick -e production –d
停止服务方法：（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]
OK，安装完毕！可以进去玩了！哈哈！
贴个图，秀一下，嘿嘿~~~
RedHat Linux下安装项目管理工具Redmine_Linux
我在安装过程中遇到的错误记录：
1:在rake db:migrate时出错了，弄了半天才发现，原来是自己窗口开多了，执行目录弄乱了！
在执行这个命令时，操作目录一定要在redmine/config这个目录里，不然就会出现下面的错误，嘿嘿~~~误打误撞啊~~~错误信息如下：
执行rake db:migrate RAILS_ENV="production"命令后出错：
(in /usr/local/ruby/lib/ruby/gems/1.8/gems/rake-0.8.7)
RCov is not available
rake aborted!
Don't know how to build task 'db:migrate'
(See full trace by running task with --trace)
加上—trace后执行rake db:migrate RAILS_ENV=production --trace出错：
(in /usr/local/ruby/lib/ruby/gems/1.8/gems/rake-0.8.7)
RCov is not available
rake aborted!
Don't know how to build task 'db:migrate'
/usr/local/ruby/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:1728:in `[]'
/usr/local/ruby/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2050:in `invoke_task'
/usr/local/ruby/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2029:in `top_level'
/usr/local/ruby/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2029:in `each'
/usr/local/ruby/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2029:in `top_level'
/usr/local/ruby/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2068:in `standard_exception_handling'
/usr/local/ruby/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2023:in `top_level'
/usr/local/ruby/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2001:in `run'
/usr/local/ruby/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2068:in `standard_exception_handling'
/usr/local/ruby/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:1998:in `run'
/usr/local/ruby/lib/ruby/gems/1.8/gems/rake-0.8.7/bin/rake:31
/usr/local/ruby/bin/rake:19:in `load'
/usr/local/ruby/bin/rake:19