DCMTK

The current output is:

$dcmtk: writwlst v3.6.1 DEV $

writlst: write a worklist file from a hex coded string
usage: wlistgen [options] hexstring-file-in dcmfile-out
arguments:
  hexstring-file-in   a filename of - reads from stdin
  dcmfile-out         the dicom file to create
options are:
  create options:
    +f    write fileformat (default)
    -f    write dataset
    +o    overwrite dcmfile-out if existing (default)                                                                                                                          
    -o    update dcmfile-out if existing                                                                                                                                       
  group length encoding:                                                                                                                                                       
    +g    write with group lengths                                                                                                                                             
    -g    write without group lengths (default)
  length encoding in sequences and items:
    +e    write with explicit lengths (default)
    -e    write with undefined lengths
  output transfer syntax:
    +ti   write with little-endian implicit transfer syntax
    +te   write with little-endian explicit transfer syntax (default)
    +tb   write with big-endian explicit transfer syntax
  other test/debug options:
    +V    verbose mode, print actions
    +v    validate input data (currently almost useless)
    +d    enable debug output

The first error is, that the syntax usage should not be displayed but host type, external libraries and the like.
The second error is that the "usage:" line shows an old program name ("wlistgen"?).