5.1: make installworld: broken?

weather# make installworld
Running test variables
PASS: Test variables detected no regression, output matches.
Running test targets
PASS: Test targets detected no regression.
Running test sysvmatch
PASS: Test sysvmatch detected no regression.
Running test lhs_expn
PASS: Test lhs_expn detected no regression.

[...]

cd /usr/share/openssl/man;  set - `grep "^[a-zA-Z]" 
/usr/src/etc/man.alias`;  while [ $# -gt 0 ] ;  do  rm -rf "$1";  ln -s 
"$2" "$1";  shift; shift;  done
cd /usr/share/locale;  set - `grep "^[a-zA-Z]" /usr/src/etc/locale.alias`; 
while [ $# -gt 0 ] ;  do  rm -rf "$1";  ln -s "$2" "$1";  shift; shift; 
done
cd /usr/share/openssl/man/en.ISO8859-1; ln -sf ../man* .
cd /usr/share/nls;  set - `grep "^[a-zA-Z]" /usr/src/etc/nls.alias`;  while 
[ $# -gt 0 ] ;  do  rm -rf "$1";  ln -s "$2" "$1";  shift; shift;  done

--------------------------------------------------------------
>>> Installing everything..
--------------------------------------------------------------
cd /usr/src; make -f Makefile.inc1 install
===> share/info
===> include
creating osreldate.h from newvers.sh
setvar PARAMFILE /usr/src/include/../sys/sys/param.h;  . 
/usr/src/include/../sys/conf/newvers.sh;                        echo 
"$COPYRIGHT" > osreldate.h;                    echo "#ifdef _KERNEL" >> 
osreldate.h;                   echo '#error "<osreldate.h> cannot be used 
in the kernel, use <sys/param.h>"' >> osreldate.h;  echo "#else" >> 
osreldate.h;                                 echo \#'undef 
__FreeBSD_version' >> osreldate.h;    echo \#'define __FreeBSD_version' 
$RELDATE >> osreldate.h;  echo "#endif" >> osreldate.h
touch: not found
*** Error code 127

Stop in /usr/src/include.
*** Error code 1

Stop in /usr/src.
*** Error code 1

Stop in /usr/src.
*** Error code 1

Stop in /usr/src.
*** Error code 1

Stop in /usr/src.

-- 
c. wittenhorst, progon network engineering
haldenstrasse 6, ch-6300 zug, switzerland
phone: +41 79 4603040, fax: +41 41 7807318