Problem upgrading

[Jim Trigg]

Any suggestions on how to fix this?

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argent(1) /usr/ports/ports-mgmt/portmaster# freebsd-update -r 9.0-RELEASE upgrade
Looking up update.FreeBSD.org mirrors... 3 mirrors found.
Fetching metadata signature for 8.2-RELEASE from update5.FreeBSD.org... done.
Fetching metadata index... done.
Fetching 1 metadata files... done.
Inspecting system... done.

The following components of FreeBSD seem to be installed:
kernel/generic src/base src/bin src/cddl src/contrib src/crypto src/etc
src/games src/gnu src/include src/krb5 src/lib src/libexec src/release
src/rescue src/sbin src/secure src/share src/sys src/tools src/ubin
src/usbin world/base world/dict world/doc world/games world/info
world/manpages world/proflibs

The following components of FreeBSD do not seem to be installed:
world/catpages

Does this look reasonable (y/n)? y

Fetching metadata signature for 9.0-RELEASE from update5.FreeBSD.org... done.
Fetching metadata index... done.
Fetching 1 metadata patches. done.
Applying metadata patches... done.
Fetching 1 metadata files... done.

The update metadata is correctly signed, but
failed an integrity check.
Cowardly refusing to proceed any further.
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Thanks,
Jim