安装包下载：
http://pan.baidu.com/s/1gdtmUGj
安装Mysql（安装新版）
下载yum库 http://dev.mysql.com/downloads/repo/yum/ 选择相应的版本
http://repo.mysql.com/mysql-community-release-el6-5.noarch.rpm
点击 No thanks, just start my download 直接下载
rpm -ivh mysql-community-release-el6-5.noarch.rpm; #导入yum库
yum -y install mysql-server mysql mysql-devel
chkconfig mysqld on
service mysqld start
设置密码
mysql -u root
UPDATE mysql.user SET Password = PASSWORD('newpass') WHERE user = 'root';
FLUSH PRIVILEGES;
创建数据和用户
CREATE DATABASE jiradb CHARACTER SET utf8 COLLATE utf8_bin;
GRANT ALL ON jiradb.* TO jira_user@'localhost' IDENTIFIED BY 'jira_passwd';
FLUSH PRIVILEGES;
安装JDK
tar -zxvf jdk-8u40-linux-x64.gz; mv jdk1.8.0_40 /usr/local; ln -s /usr/local/jdk1.8.0_40 /usr/local/jdk
添加JAVA环境变量，在/etc/profile里添加
## JAVA
export JAVA_HOME=/usr/local/java/jdk
export PATH=$JAVA_HOME/bin
安装tomcat(这里使用jira集成的tomcat7)
tar -zxvf atlassian-jira-6.3.6.tar.gz; mv atlassian-jira-6.3.6-standalone /jira
添加tomcat环境变量，在 /etc/profile 末行添加如下内容
## JIRA
export CATALINA_HOME=/jira/atlassian-jira-6.3.6-standalone
export CATALINA_BASE=$CATALINA_HOME
export CATALINA_TMPDIR=$CATALINA_HOME/temp
export CLASSPATH=$CATALINA_HOME/bin/bootstrap.jar:$CATALINA_HOME/bin/tomcat-juli.jar
. /etc/profile; #重新加载环境变量
修改tomcat默认端口，避免冲突
/jira/atlassian-jira-6.3.6-standalone/conf/server.xml 文件中 <Connector port="8080" 改成
<Connector port="8081"
如果开了防火墙允许8081通过
JIRA安装
设置 jira.home 目录
mkdir /jira/jira_home
修改 /jira/atlassian-jira-6.3.6-standalone/atlassian-jira/WEB-INF/classes/jira-application.properties 文件内容：
jira.home = /jira/jira_home
复制 JIRA-6.3.3-language-pack-zh_CN.jar（语言包） mysql-connector-java-5.1.28-bin.jar（mysql连接驱动包） 到/jira/atlassian-jira-6.3.6-standalone/atlassian-jira/WEB-INF/lib 目录下，注意先不要复制atlassian-extras-2.2.2.jar包，否则汉化包使用不了
启动jira
/jira/atlassian-jira-6.3.6-standalone/bin/start-jira.sh
关闭可用 /jira/atlassian-jira-6.3.6-standalone/bin/stop-jira.sh
接下来就是用浏览器打开URL来安装
http://Server_IP:8081
