[PHP] Php, Apache, mysql - make error

HI Gurus, I am getting this error. I saw few posting for this error and found someone suggesting "-lz" option in Makefile in LIBS option. However, I didn't found this line in apache Makefile. Also I tried other methods including reloading zlib, reconf mysql ..but in vain. Please help. I did -

[PHP] libexec/lobphp4.so: undefined symbol:uncompress

Hi All, I saw similar error questions posted on phpbuilder etc but didn get exact answer about cause of this error. I have RedHat 6.2 with Apache 1.3.17, MySQL 3.23.33 and Php 4.0.4pl1. I am getting the above error mentioned in subject while trying to start Apache. Any idea ? Thanks, SJ