payflow pro configure

Hi, I think I'm pretty close to getting this working but I rarely do configurations on unix systems so I'm stuck right now. I've built the code to take in the credit card information along with a page to process it with the payflow pro functions but I can't test because php isn't configured for it yet. The actual .so and .h files are in their proper directories I just don't have a good graspe on how to run the ./configure command and then do the php make afterwards. I have access to run commands and the right permissions but I don't know exactly where to run the configure and make commands along with their syntax. Here's what I tried: - went to /usr/lib/php4 and did ./configure --with-pfpro=/directory/where/payflow/is/installed - then i couldn't figure out the make part I'm sure this is probably simple for some people so if you could help steer me in the right direction it would really help me. Thanks, Sarah