libxml2.i686 is being selected when rendering a x86_64 kickstart profile

Issue

wget -P /tmp/rhn_rpms/optional \ 
    http://satellite/download/package/97ba0fe6b54edd9652ae09334ae00c0c5e6429d6/0/1/2505/pyOpenSSL-0.10-2.el6.x86_64.rpm \ 
    http://satellite/download/package/39f6fed3c4c768ed2a924a775cbcaa248e3e515c/0/1/26059/rhnlib-2.5.22-15.el6.noarch.rpm 
    http://satellite/download/package/43fe8fb4462a3672109f2b674fc1f78d2437b5f2/0/1/26462/libxml2-2.7.6-14.el6.i686.rpm
    http://satellite/download/package/51d75e112bea8215a3e33aca4d64da02b90bfbc6/0/1/26464/libxml2-python-2.7.6-14.el6.x86_64.rpm 
rpm -Uvh --replacepkgs --replacefiles /tmp/rhn_rpms/optional/pyOpenSSL* /tmp/rhn_rpms/optional/rhnlib* /tmp/rhn_rpms/optional/libxml2-python* /tmp/rhn_rpms/optional/libxml2* 
error: Failed dependencies:
    libc.so.6 is needed by libxml2-2.7.6-14.el6.i686
    libc.so.6(GLIBC_2.0) is needed by libxml2-2.7.6-14.el6.i686
    libc.so.6(GLIBC_2.1) is needed by libxml2-2.7.6-14.el6.i686
    libc.so.6(GLIBC_2.1.3) is needed by libxml2-2.7.6-14.el6.i686
    libc.so.6(GLIBC_2.2) is needed by libxml2-2.7.6-14.el6.i686
    libc.so.6(GLIBC_2.3) is needed by libxml2-2.7.6-14.el6.i686
    libc.so.6(GLIBC_2.3.2) is needed by libxml2-2.7.6-14.el6.i686
    libc.so.6(GLIBC_2.3.4) is needed by libxml2-2.7.6-14.el6.i686
    libc.so.6(GLIBC_2.4) is needed by libxml2-2.7.6-14.el6.i686
    libc.so.6(GLIBC_2.7) is needed by libxml2-2.7.6-14.el6.i686
    libdl.so.2 is needed by libxml2-2.7.6-14.el6.i686
    libdl.so.2(GLIBC_2.0) is needed by libxml2-2.7.6-14.el6.i686
    libdl.so.2(GLIBC_2.1) is needed by libxml2-2.7.6-14.el6.i686
    libm.so.6 is needed by libxml2-2.7.6-14.el6.i686
    libm.so.6(GLIBC_2.0) is needed by libxml2-2.7.6-14.el6.i686
    libz.so.1 is needed by libxml2-2.7.6-14.el6.i686