release doc building broken because of gs dependency

[John Hay]

Hi,

The last few days my snapshot releases of both -current and 4-stable
broke because it looks like their is a dependency on ghostscript, but
textproc/docproj doesn't know about it. Is this on purpose? Here is how
it breaks:

#######################
===> en_US.ISO8859-1/articles/checkpoint
groff -p -S -Wall -mtty-char -man /usr/doc/en_US.ISO8859-1/articles/checkpoint/../../../share/images/articles/checkpoint/networks.pic > /usr/doc/en_US.ISO8859-1/articles/checkpoint/../../../share/images/articles/checkpoint/networks.ps
/usr/bin/env outfile=/usr/doc/en_US.ISO8859-1/articles/checkpoint/../../../share/images/articles/checkpoint/networks.eps /usr/local/bin/gs -q -dNOPAUSE -dSAFER -dDELAYSAFER  -sPAPERSIZE=letter -r72 -sDEVICE=bit  -sOutputFile=/dev/null  ps2epsi.ps < /usr/doc/en_US.ISO8859-1/articles/checkpoint/../../../share/images/articles/checkpoint/networks.ps 1>&2
env: /usr/local/bin/gs: No such file or directory
*** Error code 127

Stop in /usr/doc/en_US.ISO8859-1/articles/checkpoint.
*** Error code 1

Stop in /usr/doc/en_US.ISO8859-1/articles.
*** Error code 1
...
#######################

John
-- 
John Hay -- John.Hay at icomtek.csir.co.za / jhay at FreeBSD.org