I downloaded tkdesk-1.2-5.i386.rpm from ftp.redhat. 
I installed it and tried to start it. I tries to start, but it never does.
This is what happens. 


[ ]$ tkdesk 
unknown option ""
Error in startup script: unknown option ""
    while executing
"image create pixmap -file $file"
    ("xpm" arm line 5)
    invoked from within
"switch [string trimleft [file extension $file] .] {
        xbm {
            set img [image create bitmap -file $file]
        }
        ppm -
        pgm -
        gif {
            set img [image ..."
    (procedure "cb_image" line 17)
    invoked from within
"cb_image /usr/lib/TkDesk/images/xlogo16.xpm -background #d9d9d9
-foreground black"
    ("eval" body line 1)
    invoked from within
"eval cb_image $unknown $args"
    (procedure "dsk_image" line 21)
    invoked from within
"dsk_image $bitmap -background $bgcolor  -foreground $fgcolor"
    (object "::.fv0" method "::dsk_Common::_create_button_bar" body line
59)
    invoked from within
"_create_button_bar $top.fButtonBar"
    while constructing object "::.fv0" in ::dsk_FileViewer::constructor
(body line 27)
    invoked from within
"dsk_FileViewer .fv[dsk_FileViewer :: id]  -dir $dir -num_lbs
$tkdesk(num_lbs)"
    invoked from within
"if {![info exists tkdesk(layout)] || !$tkdesk(have_window)} {
    # disable at_pointer placement for initial window:
    set ap $tkdesk(at_pointer)
  ..."
    (file "/usr/bin/tkdesk" line 925)

[ ]$