I did this:
dnf install vipsNow I type "vips" and nothing there is no such thing. Hmmmm.
Some searching shows me /bin/dvips on my system. This is not what I want, this is for converting TeX DVI files to postscript.
I scan the dnf packages and see "vips-tools" which I did not install.
dnf install vips-toolsAfter this I can type vips and get what I want.
The file in question is Scope_ILLUM/logicon.pdf
Adventures in Computing / tom@mmto.org