Description of problem:
instalando Anaconda pelo terminal

Version-Release number of selected component:
anaconda-core-22.20.13-1.fc22.x86_64

The following was filed automatically by anaconda:
anaconda 22.20.13-1 exception report
Traceback (most recent call first):
  File "/usr/lib64/python2.7/gettext.py", line 406, in ugettext
    return unicode(message)
  File "/usr/lib64/python2.7/gettext.py", line 405, in ugettext
    return self._fallback.ugettext(message)
  File "/usr/lib64/python2.7/site-packages/pyanaconda/i18n.py", line 26, in <lambda>
    _ = lambda x: gettext.translation("anaconda", fallback=True).ugettext(x) if x != "" else u""
  File "/usr/lib64/python2.7/site-packages/pyanaconda/ui/gui/spokes/welcome.py", line 240, in _retranslate_one
    widget.set_label(_(before))
  File "/usr/lib64/python2.7/site-packages/pyanaconda/ui/gui/spokes/welcome.py", line 246, in retranslate
    self._retranslate_one(name)
  File "/usr/lib64/python2.7/site-packages/pyanaconda/ui/gui/spokes/welcome.py", line 306, in on_locale_selection_changed
    self.retranslate()
UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 15: ordinal not in range(128)

Additional info:
cmdline:        /usr/bin/python2  /sbin/anaconda
cmdline_file:   BOOT_IMAGE=/vmlinuz-4.0.4-301.fc22.x86_64 root=/dev/mapper/fedora-root ro rd.lvm.lv=fedora/swap rd.lvm.lv=fedora/root rhgb quiet
dnf.rpm.log:    Set 01 22:00:30 INFO --- logging initialized ---
executable:     /sbin/anaconda
hashmarkername: anaconda
kernel:         4.0.4-301.fc22.x86_64
other involved packages: anaconda-gui-22.20.13-1.fc22.x86_64, python-libs-2.7.9-6.fc22.x86_64
product:        Fedora
release:        Fedora release 22 (Twenty Two)
type:           anaconda
version:        22