application-specific initialization failed: Command-specific options:
 -sync:     Use synchronous mode for display server
 -colormap: Colormap for main window
 -display:  Display to use
 -geometry: Initial geometry for window
 -name:     Name to use for application
 -visual:   Visual for main window
 -use:      Id of window in which to embed application
 --:        Marks the end of the options
 -help:     Print summary of command-line options and abort
Error in startup script: Command-specific options:
 -sync:     Use synchronous mode for display server
 -colormap: Colormap for main window
 -display:  Display to use
 -geometry: Initial geometry for window
 -name:     Name to use for application
 -visual:   Visual for main window
 -use:      Id of window in which to embed application
 --:        Marks the end of the options
 -help:     Print summary of command-line options and abort
    (processing arguments in argv variable)
    invoked from within
"load /usr/lib/libtk8.6.so Tk"
    ("package ifneeded Tk 8.6.8" script)
    invoked from within
"package require Tk 8.5"
    (file "/usr/bin/fontviewer" line 63)