Text-mode french install triggers a unicode conversion error:

Traceback (most recent call first):
  File "/usr/lib/anaconda/yuminstall.py", line 161, in callback
    s += (hdr['summary'] or "")
  File "/usr/lib/python2.5/site-packages/yum/__init__.py", line 556, in
runTransaction
    errors = self.ts.run(cb.callback, '')
  File "/usr/lib/anaconda/yuminstall.py", line 526, in _run
    self.runTransaction(cb=cb)
  File "/usr/lib/anaconda/yuminstall.py", line 501, in run
    self._run(instLog, cb, intf)
  File "/usr/lib/anaconda/yuminstall.py", line 1114, in doInstall
    self.ayum.run(self.instLog, cb, anaconda.intf, anaconda.id)
  File "/usr/lib/anaconda/backend.py", line 234, in doInstall
    anaconda.backend.doInstall(anaconda)
  File "/usr/lib/anaconda/dispatch.py", line 203, in moveStep
    rc = stepFunc(self.anaconda)
  File "/usr/lib/anaconda/dispatch.py", line 126, in gotoNext
    self.moveStep()
  File "/usr/lib/anaconda/text.py", line 602, in run
    anaconda.dispatch.gotoNext()
  File "/usr/bin/anaconda", line 956, in <module>
    anaconda.intf.run(anaconda)
UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 1: ordinal
not in range(128)