Description of Problem:
during instllation, an error has occured.  
The installer told me to tell you the error message below.  
The product is Red Hat Linux 7 (Japanese).  
The error is reproducible.  

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Traceback (innermost last):
  File "/var/tmp/anaconda-7.0.1//usr/lib/anaconda/iw/progress_gui.py", line 20, 
in run
    rc = self.todo.doInstall ()
  File "/var/tmp/anaconda-7.0.1//usr/lib/anaconda/todo.py", line 1664, in 
doInstall
    self.x.write (self.instPath + "/etc/X11")
  File "/var/tmp/anaconda-7.0.1//usr/lib/anaconda/xf86config.py", line 895, in 
write
    config4 = self.Version4Config ()
  File "/var/tmp/anaconda-7.0.1//usr/lib/anaconda/xf86config.py", line 1173, in 
Version4Config
    info["enableVariant"] = ""
NameError: info

Local variables in innermost frame:
data: {'screenModes': '\012\011Subsection "Display"\012        \011Depth       8
\012                Modes       "640x480" \012
\011EndSubsection\012', 'videoRam': '', 'pex5Mod': '\012
\011Load "pex5"', 'XkbModel': 'jp106', 'monitorVert': '48.0-
120.0', 'mouseDevice': 'psaux', 'cardVendor': 'S3 Trio64V2 
(generic)', 'cardsOptions': '\011# no known 
options', 'XkbRules': 'xfree86', 'cardBoardName': 'S3 Trio64V2 
(generic)', 'ia64Mods': '', 'XkbLayout': 'jp', 'nonSparcMods': '\012
\011Load "fbdevhw"', 'defaultDepth': '', 'XkbOptions': '', 'cardID': 'S3 
Trio64V2 
(generic)', 'emulate3': 'yes', 'enableOptions': '#', 'monitorHoriz': '30.0-
69.0', 'enableVariant': '#', 'XkbVariant': 'nodeadkeys', 'mouseProto': 'PS/2', '
files': '\012# The location of the RGB database.  Note, this is the name of 
the\012# file minus the extension (like ".txt" or ".db").  There is 
normally\012# no need to change the default.\012\012    
RgbPath\011"/usr/X11R6/lib/X11/rgb"\012\012# Multiple FontPath entries are 
allowed (they are concatenated together)\012# By default, Red Hat 6.0 and later 
now use a font server independent of\012# the X server to render fonts.\012
\012    FontPath   "/usr/X11R6/lib/X11/fonts/TrueType"\012    
FontPath   "unix/:7100"\012'}
self: <xf86config.XF86Config instance at 829c2b0>
maxdepth: 8
res: 640x480
test: 0
mouseProto: PS/2
emulate3: yes
modes: ['640x480']
depth: 8
screens: 
	Subsection "Display"
        	Depth       8
                Modes       "640x480" 
	EndSubsection


ToDo object:
(itodo
ToDo
p1
(dp2
S'method'
p3
(iimage
CdromInstallMethod
p4
(dp5
S'progressWindow'
p6

<failed>
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