[Serusers] Compilation error

[mjkane at cape.com]

Hello, I'm tring to compile ser-0.8.11pre29 using make all.  I am running Redhat 8.0.  The ser-0.8.11pre29.rpm install with no problem, but I noticed a posting that the generic install doesn't support mysql modules.  So in a nutshell it make sense to compile from scratch making it easier to add patches in as the are built(ie...pre31).  Below is the error message I'm gettin.
Extra objs:
gcc  -Wl,-O2 -Wl,-E   action.o crc.o data_lump.o data_lump_rpl.o dprint.o dset.o error.o fifo_server.o flags
.o forward.o hash_func.o ip_addr.o main.o md5.o md5utils.o modparam.o msg_translator.o pass_fd.o proxy.o rec
eive.o resolve.o route.o route_struct.o script_cb.o sr_module.o stats.o tcp_main.o tcp_read.o timer.o udp_se
rver.o mem/f_malloc.o mem/mem.o mem/memtest.o mem/q_malloc.o mem/shm_mem.o mem/vq_malloc.o parser/hf.o parse
r/msg_parser.o parser/parse_content.o parser/parse_cseq.o parser/parse_event.o parser/parse_expires.o parser
/parse_fline.o parser/parse_from.o parser/parse_hname2.o parser/parse_hostport.o parser/parse_nameaddr.o par
ser/parse_param.o parser/parser_f.o parser/parse_rr.o parser/parse_to.o parser/parse_uri.o parser/parse_via.
o parser/digest/digest.o parser/digest/digest_parser.o parser/digest/param_parser.o parser/contact/contact.o
 parser/contact/parse_contact.o db/db.o lex.yy.o cfg.tab.o     -lfl -ldl -lresolv -o ser
/usr/bin/ld: cannot find -lfl
collect2: ld returned 1 exit status
make: *** [ser] Error 1

Thanks Mike