portupgrade (pkgdb) question

[Bobb Shires]

pkgdb -F is asking me a question I don't understand. What should
I do here? === root at voyager /root/supfiles 24 -> # pkgdb -F --->
Checking the package registry database Stale origin:
'devel/autoconf257': perhaps moved or obsoleted. -> The port
'devel/autoconf257' was removed on 2004-07-01 because:
"autotools cleanup" -> Hint: autoconf-2.57_1 is required by the
following package(s): kdevelop-3.0.3 kde-3.2.2 automake-1.7.5_1
-> Hint: checking for overwritten files... -> No files installed
by autoconf-2.57_1 have been overwritten by other packages.
Deinstall autoconf-2.57_1 ? [no] This is a fresh installation of
4.10-REL immediately following a cvsup. Thanks.