boost issue freebsd 8.2 (32 bit) - infinite loop of boost

[Waitman Gobble]

Hello,

I'm doing
# portmaster x11/kde4

(per http://freebsd.kde.org/ports.php)

The build is going in an infinite loop with boost...

this, over and over again until the end of time:

===>>> Waiting on fetch & checksum for devel/boost-libs <<<===
===>  License check disabled, post has not defined LICENSE
===>  Found saved configuration for boost-libs-1.45.0_1
=> SHA256 Checksum mismatch for boost_1_45_0.tar.bz2
===>  Refetch for 1 more times files: boost_1_45_0.tar.bz2
===>  Vulnerability check disabled, port has not defined LICENSE
===>  Found saved configuration for boost-libs-1.45.0_1
=> boost_1_45_0.tar.bz2 doesn't seem to exist in /usr/ports/distfiles//.
=> Attempting to fetch
http://heanet.dl.sourceforge.net/project/boost/boost/1.45.0//boost_1_34_0.tar.bz2
boost_1_34_0.tar.bz2




Control-C to stop and check things out...

[foo]# ls -l /usr/ports/distfiles | grep boost
-rw-r--r--  1 root  wheel    9216 Nov 17  2010 boost_1_45_0.tar.bz2


But the "doesn't seem to exist in /usr/ports/distfiles//." looks suspicious!
:-)

any pointers or hints much appreciated!

Thanks,

Waitman Gobble
San Jose California USA