linux下安装redmine

1.安装ruby
yum install ruby
2.安装rubygem
yum install rubygems
3.安装ruby-devel
yum install ruby-devel
4.安装rake
gem install rake
5.安装ruby on rails
gem install rails
6.安装redmine
tar -xzvf redmine-1.3.1.tar.gz
cp /usr/local/redmine-1.3.1/config/database.yml.example /usr/local/redmine-1.3.1/config/database.yml
vi /usr/local/redmine-1.3.1/config/database.yml 数据库配置
7.安装mysql
yum install mysql-server
yum install mysql-devel
gem install mysql
8.创建数据库
create database redmine default character set utf8;
grant all on redmine.* to root;
grant all on redmine.* to root@localhost;
9.Remine设定
修改/user/local/redmine-1.3.1/config/environment.rb文件，在适当位置增加如下内容：
config.action_controller.session = { :key => "_redmine_session", :secret => "aa3be4f950045ce76451b8197bf06b6d" }
然后执行：
rake db:migrate RAILS_ENV="production"         //创建表
rake redmine:load_default_data RAILS_ENV="production"

如果报错：
rake aborted!
No Rakefile found
那么要进入redmine安装目录下执行上述命令

如果报错：
rake aborted!
RubyGem version error: rack(1.4.1 not ~> 1.1.0)
重新安装指定版本：gem install rack --version=1.1.0

如果报错：
rake aborted!
A key is required to write a cookie containing the session data.
修改/user/local/redmine-1.3.1/config/environment.rb文件，在适当位置增加如下内容：
config.action_controller.session = { :key => "_redmine_session", :secret => "aa3be4f950045ce76451b8197bf06b6d" }

如果报错：
rake aborted!
no such file to load -- mysql
首先mysql要安装成功，其次要安装mysql-devel，然后 gem install mysql

9.启动WEB服务
ruby /usr/local/redmine-1.3.1/script/server webrick -e production -d