Error installing dvipsk-tetex

[Aaron Dalton]

I am now trying to install print/teTeX.  With some fiddling I have
gotten it to almost install.  Now I'm having a problem when it gets to
the installation of print/dvipsk-tetex.  Below is the error?  Can
anybody point me in the right direction?  I'm running FreeBSD 5.2.1-RELEASE.

Thanks for your time!
Aaron

===>   teTeX-2.0.2_7 depends on executable: dvips - not found
===>    Verifying install for dvips in /usr/ports/print/dvipsk-tetex
===>  Building for dvipsk-tetex-5.92b_2
/usr/bin/sed -e s!%%PAPERSIZE%%!letter!g -e
s!%%MKTEXLSR%%!/usr/local/bin/mktexlsr!g -e
s!%%DVIPSDIR%%!/usr/local/{/usr/local/share/texmf,{/home/aaron/texmf,!!/usr/local/share/texmf-var,!!/usr/local/share/texmf-local,!!/usr/local/share/texmf}}/dvips/config!g 

-e
s!%%DVIPSVARDIR%%!/usr/local/{/usr/local/share/texmf,{/home/aaron/texmf,!!/usr/local/share/texmf-var,!!/usr/local/share/texmf-local,!!/usr/local/share/texmf}}-var/dvips/config!g 

-e s!%%TEXCONFIG%%!/usr/local/bin/texconfig!g -e
s!%%LOCALBASE%%!/usr/local!g  <
/usr/ports/print/dvipsk-tetex/files/pkg-install.in >
/usr/ports/print/dvipsk-tetex/work/pkg-install.sh
sed: 1: "s!%%DVIPSDIR%%!/usr/loc ...": bad flag in substitute command: '!'
*** Error code 1

Stop in /usr/ports/print/dvipsk-tetex.
*** Error code 1