This is a very extended error. The author of lzma-utils is Ville
Koskinen, as you can see in lzma-4.32.7/src/lzma/lzmp.cpp:
" * Copyright (C) 2005 Ville Koskinen"
Evidently Lasse used code written by Ville. I had forgotten that;
thanks for pointing it out. (BTW, perhaps Ville is the
otherwise-anonymous author of p7zip; I'm not sure.)
Lasse Collin later became the maintainer of lzma-utils.
As far as I can tell, Lasse was always the maintainer (and creator) of
the lzma-utils package as a whole. He also used code copyrighted by
Igor Pavlov, the FSF, the X Consortium, Jean-loup Gailly, and others.
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