sir, I am using Red Hat Linux 8.0, and tried many times to install apache 2.0 and php4.0 many times, the message comes that apache and php has installed on my system. when i execute a php program through my web brouser it shows blank. what causes this and how can I solve this problem? plz help on this matter. with regards:- Satya Prakash. Yahoo! India Matrimony: Find your life partneronline.