Description of problem:
RHEL6.0 + RHEL6.4 ipa-client packages doesn't install keyctl and ipa-client
install will fail like this:

...
Configured /etc/krb5.conf for IPA realm IDM.LVTC.GSNET.CORP
Traceback (most recent call last):
  File "/usr/sbin/ipa-client-install", line 2323, in <module>
    sys.exit(main())
  File "/usr/sbin/ipa-client-install", line 2309, in main
    rval = install(options, env, fstore, statestore)
  File "/usr/sbin/ipa-client-install", line 2086, in install
    delete_persistent_client_session_data(host_principal)
  File "/usr/lib/python2.6/site-packages/ipalib/rpc.py", line 124, in
delete_persistent_client_session_data
    kernel_keyring.del_key(keyname)
  File "/usr/lib/python2.6/site-packages/ipapython/kernel_keyring.py", line 99,
in del_key
    real_key = get_real_key(key)
  File "/usr/lib/python2.6/site-packages/ipapython/kernel_keyring.py", line 45,
in get_real_key
    (stdout, stderr, rc) = run(['keyctl', 'search', KEYRING, KEYTYPE, key],
raiseonerr=False)
  File "/usr/lib/python2.6/site-packages/ipapython/ipautil.py", line 295, in
run
    close_fds=True, env=env, cwd=cwd)
  File "/usr/lib64/python2.6/subprocess.py", line 639, in __init__
    errread, errwrite)
  File "/usr/lib64/python2.6/subprocess.py", line 1228, in _execute_child
    raise child_exception
OSError: [Errno 2] No such file or directory
...

[root@vmlbcipacl60 ~]# whereis keyctl
keyctl: /usr/share/man/man2/keyctl.2.gz
[root@vmlbcipacl60 ~]# rpm -qf /bin/keyctl
error: file /bin/keyctl: No such file or directory
[root@vmlbcipacl60 ~]# rpm -qa | grep -i keyutils
keyutils-libs-1.4-1.el6.x86_64

Version-Release number of selected component (if applicable):
ipa-client-3.0.0-26.el6_4.2.x86_64.rpm

How reproducible:
Try to enroll a RHEL6.0 client with the latest ipa-client packages

Steps to Reproduce:
1. Install RHEL6.0
2. Install ipa-client from RHEL6.4
3. ipa-client-install will fail

Actual results:
ipa-client-install fails:

...
Configured /etc/krb5.conf for IPA realm IDM.LVTC.GSNET.CORP
Traceback (most recent call last):
  File "/usr/sbin/ipa-client-install", line 2323, in <module>
    sys.exit(main())
  File "/usr/sbin/ipa-client-install", line 2309, in main
    rval = install(options, env, fstore, statestore)
  File "/usr/sbin/ipa-client-install", line 2086, in install
    delete_persistent_client_session_data(host_principal)
  File "/usr/lib/python2.6/site-packages/ipalib/rpc.py", line 124, in
delete_persistent_client_session_data
    kernel_keyring.del_key(keyname)
  File "/usr/lib/python2.6/site-packages/ipapython/kernel_keyring.py", line 99,
in del_key
    real_key = get_real_key(key)
  File "/usr/lib/python2.6/site-packages/ipapython/kernel_keyring.py", line 45,
in get_real_key
    (stdout, stderr, rc) = run(['keyctl', 'search', KEYRING, KEYTYPE, key],
raiseonerr=False)
  File "/usr/lib/python2.6/site-packages/ipapython/ipautil.py", line 295, in
run
    close_fds=True, env=env, cwd=cwd)
  File "/usr/lib64/python2.6/subprocess.py", line 639, in __init__
    errread, errwrite)
  File "/usr/lib64/python2.6/subprocess.py", line 1228, in _execute_child
    raise child_exception
OSError: [Errno 2] No such file or directory
...

Expected results:
ipa-client-install enroll the client fine

Additional info: