关于更新了ports tree后执行portsdb -uU的错误

root@~>portsdb -uU
Updating the ports index ... Generating INDEX.tmp - please wait..make: don't know how to make describe. Stop
===> ftp/lukemftpd 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not supported with partial or out-of-date ports collections -- in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 [email protected] 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
请问该如何做？

这错误信息说得够详细了，重新cvsup一次吧，估计是你的ports不完整，仔细看错误信息。

>don't know how to make describe
>===> ftp/lukemftpd failed
看看是不是少了/usr/ports/ftp/lukemftp/pkg-descr