Make Error for BTT 3.1

[Steve Rogers]

Revealing my ignorance again.

I'm getting a make error for BTT 3.1 on Erlang R9B-0 and Red Hat 8.0.

make
make scripts DIR=`pwd` FAQOFF_DIR=`pwd`/faqoff USER=`whoami` 
HOSTNAME=`hostname` ENV_CMD=`which env`
make[1]: Entering directory `/home/doc/erlang/btt'
make[2]: Entering directory `/home/doc/erlang/btt/src'
/usr/local/bin/erlc  -bbeam -W -I /home/doc/erlang/btt/faqoff -o../ebin 
btt.erl
./btt.erl:49: can't find include lib "inets/src/httpd.hrl"
./btt.erl:41: Warning: undefined call-back function code_change/3
make[2]: *** [../ebin/btt.beam] Error 1
make[2]: Leaving directory `/home/doc/erlang/btt/src'
make[1]: *** [src] Error 2
make[1]: Leaving directory `/home/doc/erlang/btt'
make: *** [recursive] Error 2

This seams to be a search path issue for include files, but my attempts 
to correct it have been fruitless.  Any suggestions.

Steve

-- 
 _   Steven H. Rogers, Ph.D.
<_`  email: steve@REDACTED
|_>  Weblog: http://shrogers.com/portal/Members/steve/blog
| \  "Beware the Turing Tar-Pit, where everything is possible but 
     nothing of interest is easy." - Alan Perlis