[orca-tech:00089] postgresql-contrib install error

["R.NAKAJIMA" <web@xxxxxxxxxxx>]

中島＠いつもお世話になっています

Debian 2.2_rev6 です

# apt-get install task-orca
# apt-get upgrade

で失敗します

# apt-get -f install

しましたが下記のエラーメッセージです

...
...
Unpacking postgresql-contrib (from .../postgresql-contrib_7.1.2-1_i386.deb) ...
dpkg: error processing /var/cache/apt/archives/postgresql-contrib_7.1.2-1_i386.deb (--unpack):
 corrupted filesystem tarfile - corrupted package archive: Success
dpkg-deb: subprocess paste killed by signal (Brken pipe)
Errors were encountered while processing:
 /var/cache/apt/archives/postgresql-contrib_7.1.2-1_i386.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)


対処の方法をご存知の方がいらっしゃいましたら
アドバイスをよろしくお願いします

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