pkg/25493: pkgsrc/graphics/xv blindly assumes tbl, eqn, and nroff are installed

[geos%epost.de@localhost]

>Number:         25493
>Category:       pkg
>Synopsis:       pkgsrc/graphics/xv blindly assumes tbl, eqn, and nroff are 
>installed
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri May 07 17:49:00 UTC 2004
>Closed-Date:
>Last-Modified:
>Originator:     Georg Schwarz
>Release:        current pkgsrc
>Organization:
>Environment:
IRIX lorenz 5.3 08031225 IP20 mips
>Description:
When trying to install pkgsrc/graphics/xv one gets:
UX:sh (/bin/sh): ERROR: tbl: Not found
UX:sh (/bin/sh): ERROR: eqn: Not found
UX:sh (/bin/sh): ERROR: nroff: Not found
*** Error code 1

>How-To-Repeat:
build and install xv on a system without tbl, eqn, or nroff
>Fix:
make the pkgsrc equivalent of the above programs a buildrequirement for 
pkgsrc/graphics/xv.
>Release-Note:
>Audit-Trail:
>Unformatted: