Charlie Brady:

> OK, so this statement is incomplete:
>
It also does not tell you that you need other POSIX-standard commands 
such as |mv| and |ln|.   But you need them, too.  I draw the line at 
listing every command, that POSIX-conformant systems have had to have 
for two decades and that are also listed in the Linux Standard Base 
<https://refspecs.linuxfoundation.org/LSB_5.0.0/LSB-Common/LSB-Common/rcommands.html>, 
that is required.  That would be ridiculous.  I also don't mention 
things that /operating system doco/ says are fundamental for building 
packages, like build-essential 
<https://www.debian.org/doc/manuals/maint-guide/start.en.html#needprogs> 
and base-devel 
<https://wiki.archlinux.org/index.php/Creating_Packages#Prerequisite_software>. 
Pointing out that you need |redo|, on the other hand, is pointing out 
something that is not POSIX, not in the LSB, and not in the operating 
system doco.  On those grounds, I should add that you need |xmlto|.