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Date: Wed, 03 Sep 1997 13:00:38 -0700
From: IBM Aptiva Customer <keithr@ntr.net>
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Subject: make world: unknown group ppp
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Hello Everyone,

  I'm trying to make world on 3.0Snap (5/22/97).

Toward the end I get:

===> usr.sbin/ppp
install -c -s -o root -g ppp -m 4550   ppp /usr/sbin
install: unknown group ppp
*** error code 67

Stop.
*** error code 1

Stop.
<repeat 5 times>
(the errors were copied by hand)

What do I do to correct this?  

Thank you, Keith.