Can't install RPM package on CentOS 6 due to missing dependencies

1. uname -a
   Linux apollo05 2.6.32-431.el6.x86_64 #1 SMP Fri Nov 22 03:15:09 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux

1. cat /etc/redhat-release
   CentOS release 6.5 (Final)

1. rpm -i couchbase-server-enterprise_centos6_x86_64_3.0.0-361-rel.rpm
   error: Failed dependencies:
   libc.so.6 is needed by couchbase-server-3.0.0-361.x86_64
   libc.so.6(GLIBC_2.0) is needed by couchbase-server-3.0.0-361.x86_64
   libpthread.so.0 is needed by couchbase-server-3.0.0-361.x86_64
   libpthread.so.0(GLIBC_2.0) is needed by couchbase-server-3.0.0-361.x86_64
   libpthread.so.0(GLIBC_2.1) is needed by couchbase-server-3.0.0-361.x86_64

Installing glibc.i686 apparently helps but cannot be considered as a workaround. There is no reason for 64-bit package to depend on 32-bit libraries.