sendmail- 8.13.1 installation failing from /usr/ports

[Noah]

sendmail-8.13.1 installation failing
freeBSD-4.9

well I deinstalled postfix and now trying to reinstall the sendmail-sasl
version on the box again and its failing.

-- snip --- 

============================================================
./t-shm
shminit failed: File exists
1..bad! t-shm.c:181 cnt <= MAX_CNT
add -DSM_CONF_SHM=0 to confENVDEF in devtools/Site/site.config.m4
and start over.
1 of 2 tests completed successfully
*** 1 error in test! ***
1..bad! t-shm.c:252 r == 0
add -DSM_CONF_SHM=0 to confENVDEF in devtools/Site/site.config.m4
and start over.
0 of 1 tests completed successfully
*** 1 error in test! ***
*** Error code 1

Stop in /usr/ports/mail/sendmail-sasl/work/sendmail-8.13.1/obj.FreeBSD.4.9-STABL
E.i386/libsm.
*** Error code 1

Stop in /usr/ports/mail/sendmail-sasl/work/sendmail-8.13.1.
*** Error code 1

Stop in /usr/ports/mail/sendmail-sasl.

--- snip ---

any clues please?

cheers,

Noah