Description of problem:
'ascii' codec can't encode character u'\u2013'.

Version-Release number of selected component (if applicable):
RHEL6.4 Beta
RHEL5.9 RC3.0

How reproducible:
100%

Steps to Reproduce:
1.Config the /etc/rhsm/rhsm.conf to use Stage candlepin:
hostname = subscription.rhn.stage.redhat.com

2.Register system with stage_test_40:
[root@unused Desktop]# subscription-manager register --type=RHUI
Username: stage_test_40
Password: 
The system has been registered with id: 99f04861-865b-4798-be68-c586a74d4b2b

3.Subscribe subscription which name is "Red Hat Update Infrastructure - Content Service – for Providers":
[root@unused Desktop]# subscription-manager list --available
+-------------------------------------------+
    Available Subscriptions
+-------------------------------------------+
Subscription Name:    	Red Hat Update Infrastructure - Content Service – for
                        Providers
SKU:                  	RC0295129
Pool Id:              	8a99f9833a7a39f2013a8c062a857580
Quantity:             	1997
Service Level:        	Premium
Service Type:         	L1-L3
Multi-Entitlement:    	No
Ends:                 	12/31/2012
System Type:          	Physical
(too long to snip other subscription)

[root@unused Desktop]# subscription-manager subscribe --pool=8a99f9833a7a39f2013a8c062a857580
Successfully attached a subscription for: Red Hat Update Infrastructure - Content Service – for Providers
[priority,] message string

4.Parse the entitlement cert with rct:
[root@unused Desktop]# ls /etc/pki/entitlement/
3304333259503416155-key.pem  3304333259503416155.pem

[root@unused Desktop]# rct cat-cert /etc/pki/entitlement/3304333259503416155.pem
Traceback (most recent call last):
  File "/usr/bin/rct", line 44, in <module>
    sys.exit(abs(main() or 0))
  File "/usr/bin/rct", line 39, in main
    return RctCLI().main()
  File "/usr/share/rhsm/subscription_manager/cli.py", line 157, in main
    return cmd.main()
  File "/usr/share/rhsm/rct/commands.py", line 44, in main
    return_code = self._do_command()
  File "/usr/share/rhsm/rct/commands.py", line 92, in _do_command
    skip_products=self.options.no_products)
  File "/usr/share/rhsm/rct/printing.py", line 196, in printc
    printer.printc(cert)
  File "/usr/share/rhsm/rct/printing.py", line 105, in printc
    print self.cert_to_str(cert)
  File "/usr/share/rhsm/rct/printing.py", line 166, in cert_to_str
    order_printer.as_str(cert.order), "\n".join(s))
  File "/usr/share/rhsm/rct/printing.py", line 47, in as_str
    s.append("\t%s: %s" % (_("Name"), xstr(order.name)))
  File "/usr/share/rhsm/rct/printing.py", line 26, in xstr
    return str(value)
UnicodeEncodeError: 'ascii' codec can't encode character u'\u2013' in position 48: ordinal not in range(128)

Actual results:
1.After step3,output is "Successfully attached a subscription...".However,throw out error message "[priority,] message string"following.
2.After step4,rct parse entitlment cert failed.

Expected results:
1.After step3,subscribe the subscription successfully,no error message pop.
2.After step4,rct can parse entitlement successfully.

Additional info: