pine installation problem

[Swapana Ghosh]

Hi 

        I am trying to install 'pine-4.44-18.i386.rpm' at my server with
Redhat9.0,
while started , it is giving the following errrors::

[root at server]# rpm -Uvh pine-4.44-18.i386.rpm
error: pine-4.44.i386.rpm: V3 DSA signature: BAD, key ID db42a60e
error: pine-4.44.i386.rpm cannot be installed

So can anybody give me some hints, what i need to do for successful
installation
of pine ..

Thanks in advance

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