ports tree error

[cc]

# uname -v
FreeBSD 5.2.1-RELEASE #0: Mon Feb 23 20:45:55 GMT 2004     
root at wv1u.btc.adaptec.com:/usr/obj/usr/src/sys/GENERIC

# portsdb -Uu
Updating the ports index ... Generating INDEX.tmp - please wait..make: don't 
know how to make describe. Stop
===> misc/bibletime-doc failed
*** Error code 1
1 error

********************************************************************
Before reporting this error, verify that you are running a supported
version of FreeBSD (see http://www.FreeBSD.org/ports/) and that you
have a complete and up-to-date ports collection.  (INDEX builds are
not supported with partial or out-of-date ports collections -- in
particular, if you are using cvsup, you must cvsup the "ports-all"
collection, and have no "refuse" files.)  If that is the case, then
report the failure to ports at FreeBSD.org together with relevant
details of your ports configuration (including FreeBSD version,
your architecture, your environment, and your /etc/make.conf
settings, especially compiler flags and WITH/WITHOUT settings).

Note: the latest pre-generated version of INDEX may be fetched
automatically with "make fetchindex".
********************************************************************

*** Error code 1

Stop in /usr/ports.
*** Error code 1

Stop in /usr/ports.
failed to generate INDEX!
portsdb: index generation error

-------------- next part --------------
# -- use.perl generated deltas -- #
# Created: Fri Jun 25 22:12:39 2004
# Setting to use base perl from ports:
PERL_VER=5.6.1
PERL_VERSION=5.6.1
PERL_ARCH=mach
NOPERL=yo
NO_PERL=yo
NO_PERL_WRAPPER=yo

# -- use.perl generated deltas -- #
# Created: Tue Aug 17 23:44:03 2004
# Setting to use base perl from ports:
PERL_VER=5.6.1
PERL_VERSION=5.6.1
PERL_ARCH=mach
NOPERL=yo
NO_PERL=yo
NO_PERL_WRAPPER=yo

# -- use.perl generated deltas -- #
# Created: Wed Aug 18 00:18:12 2004
# Setting to use base perl from ports:
PERL_VER=5.6.1
PERL_VERSION=5.6.1
PERL_ARCH=mach
NOPERL=yo
NO_PERL=yo
NO_PERL_WRAPPER=yo

# -- use.perl generated deltas -- #
# Created: Wed Aug 18 00:31:09 2004
# Setting to use base perl from ports:
PERL_VER=5.6.1
PERL_VERSION=5.6.1
PERL_ARCH=mach
NOPERL=yo
NO_PERL=yo
NO_PERL_WRAPPER=yo

# -- use.perl generated deltas -- #
# Created: Wed Aug 18 20:14:15 2004
# Setting to use base perl from ports:
PERL_VER=5.6.1
PERL_VERSION=5.6.1
PERL_ARCH=mach
NOPERL=yo
NO_PERL=yo
NO_PERL_WRAPPER=yo

WITH_LIBMAP=yes