Compiling BFAgent

Hi, I need to build a bfagent for p linux. So I'm trying to build it from src. I'm running into an issue:

(when running configure script)
checking for pam_start in -lpam... no
checking whether PAM functions are really there or not... no
checking for pam_start in -lpam... (cached) no

then it throws an error message ending with this:
configure: error: You did not specify --without-pam, and PAM was not found.

My system has pam libraries installed under /lib and (sub dirs). PAM works on the system and is in use by several other programs. I'm curious where to begin with this. I wasn't finding much on google. The src/README file referenced an "Agent Whitepaper". Anyone know where I can get this?

Thanks

configure:20773: checking for pam/pam_appl.h
configure:20799: gcc -c -ggdb -O2 conftest.c >&5
conftest.c:75:26: error: pam/pam_appl.h: No such file or directory
configure:20805: $? = 1
configure: failed program was:
| /* confdefs.h. */
| #define PACKAGE_NAME "IBM Rational Build Forge Agent"
| #define PACKAGE_TARNAME "ibm-rational-build-forge-agent"
| #define PACKAGE_VERSION "7.1.1.4-0-0013"
| #define PACKAGE_STRING "IBM Rational Build Forge Agent 7.1.1.4-0-0013"
| #define PACKAGE_BUGREPORT "sw_support@us.ibm.com (1-800-IBM-SERV)"
| #define _GNU_SOURCE 1

bju,

Thanks for the response. You were correct, it was an issue with certain packages not being installed in my environment. I just wasn't sure which ones I needed. After some email exchanges with support, I learned that I needed these:

"pam-devel" (required for pam support)
"pcre-devel" (recommended)
"openssl-devel" (recommended)

After I had these installed, the configure script worked and I was able to build the agent.