ERROR: Package compat-postgresql-libs-4-1PGDG.rhel4.i386.rpm is not signed

Hi,

I have an error while installing Postsgresql 8.3 in Cent OS 4.

I did the following...

# rpm -ivh pgdg-centos-8.3-6.noarch.rpm
#
#vi /etc/yum.repos.d/CentOS-Base.repo

Add "exclude=postgresql*" to both section [base] and [update].

#yum install postgresql-server
Dependencies Resolved

=============================================================================
Package Arch Version Repository Size
=============================================================================
Installing:
postgresql-server i386 8.3.9-1PGDG.rhel4 pgdg83 4.4
M
Installing for dependencies:
compat-postgresql-libs i386 4-1PGDG.rhel4 pgdg83 56 k
postgresql i386 8.3.9-1PGDG.rhel4 pgdg83 1.7
M
Updating for dependencies:
perl-DBD-Pg i386 1.49-2.el4s1 centosplus 112 k
postgresql-libs i386 8.3.9-1PGDG.rhel4 pgdg83 190
k
postgresql-odbc i386 08.03.0400-1PGDG.rhel4
pgdg83 229 k
postgresql-python i386 8.1.15-1.el4s1.1 centosplus 63
k
postgresql-tcl i386 8.1.15-1.el4s1.1 centosplus 79
k

Transaction Summary
=============================================================================
Install 3 Package(s)
Update 5 Package(s)
Remove 0 Package(s)
Total download size: 6.9 M
Is this ok [y/N]: y
Downloading Packages:

Package compat-postgresql-libs-4-1PGDG.rhel4.i386.rpm is not signed

--------------------

Best Regards,
G. Padmanabhan

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