What linux distro are you using?

What are the php modules have you installed?<br /> php mcrypt mbstring gd pdo mysql php-pecl-zip<br /> <br /> Have you set the proper selinux policies<br /> setsebool -P httpd_enable_homedirs true<br /> chcon -R -t httpd_sys_content_t /var/www/html/poweradmin/

Thank u, I set the server ip,but does not execute poweradmin installation page as expected in <a href="http://localhost/poweradmin/install/">http://localhost/poweradmin/install/">http://localhost/poweradmin/install/">http://localhost/poweradmin/install/">http://localhost/poweradmin/install/">http://localhost/poweradmin/install/</a> instead plain php file displayed,please help any dependency miss .

Thank you. I will check that way if it solves the problem.