Noticed something pretty minor but thought I might point it out. When building on Debian on 3.0.x checking for rusers... /usr/bin/rusers /freeradius/freeradius-server/missing: Unknown `--is-lightweight' option Try `/freeradius/freeradius-server/missing --help' for more information configure: WARNING: 'missing' script is too old or missing checking for locate... /usr/bin/locate In the aclocal.m4 is pointing to the script. # Use eval to expand $SHELL if eval "$MISSING --is-lightweight"; then am_missing_run="$MISSING " else am_missing_run= AC_MSG_WARN(['missing' script is too old or missing]) fi Meh no biggie.. but if anyone was poking around aclocal or missing it might be worth sorting.