trying to yum install compat-postgresql-libs from c4-testing results in several dependecy errors.

says it needs to install the following packages:
    e2fsprogs i386 1.35-12.2.EL4 base 770 k
    glibc i686 2.3.4-2.13 base 5.0 M
    krb5-libs i386 1.3.4-17 base 478 k
    openssl i686 0.9.7a-43.4 update 1.1 M
    zlib i386 1.2.1.2-1.2 base 44 k

the x86_64 versions of all these are already installed.  I do not have any i386 or i686 packages currently installed

Scott