Description of problem:
on a system with a non-standard language setting, e.g. LANG=de_DE
redhat-config-printer crashes with python traceback.

Version-Release number of selected component (if applicable):
redhat-config-printer-0.6.47.3.19-1

How reproducible:
Every time

Steps to Reproduce:
1. be root
2. export LANG=de_DE
3. redhat-config-printer
  
Actual results:
Traceback (most recent call last):
  File "/usr/sbin/redhat-config-printer", line 9, in ?
    import queueTree
  File "/usr/share/printconf/util/queueTree.py", line 945, in ?
    queueTree()
  File "/usr/share/printconf/util/queueTree.py", line 102, in __init__
    if cups_import.import_needed ():
  File "/usr/share/printconf/util/cups_import.py", line 200, in 
import_needed
    which = which_spooler ()
  File "/usr/share/printconf/util/cups_import.py", line 195, in 
which_spooler
    return which
UnboundLocalError: local variable 'which' referenced before assignment


Expected results:
Printer configuration window appears

Additional info:
similar errormessage appears at boot time from /etc/rc3.d/S55cups
on a system with LANG="de_DE" in /etc/sysconfig/i18n

Reason of this problem:
file /usr/share/printconf/util/cups_import.py" lines 188 - 190
calls '/usr/sbin/alternatives --display print' and looks for the
string " link currently points to". If you do not use the standart
language in your system, this string will not be found.
Same construction in two other files in /usr/share/printconf/util/

Workaround:
file /usr/share/printconf/util/cups_import.py line 188
file /usr/share/printconf/util/printconf_conf.py line 1049
file /usr/share/printconf/util/queueTree.py line 236
change
   f = os.popen ('/usr/sbin/alternatives --display print')
to
   f = os.popen ('LC_ALL=C /usr/sbin/alternatives --display print')