pkg/29810: textproc/html2text fails during build

[diro%nixsys.bz@localhost]

>Number:         29810
>Category:       pkg
>Synopsis:       textproc/html2text fails during build
>Confidential:   no
>Severity:       serious
>Priority:       low
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon Mar 28 03:36:00 +0000 2005
>Originator:     diro%nixsys.bz@localhost
>Release:        NetBSD 1.6.2
>Organization:
>Environment:
System: NetBSD nixsys 1.6.2 NetBSD 1.6.2 (NIXSYS) #10: Thu Mar 4 22:20:38 EST 
2004 root@nixsys:/usr/src/sys/arch/alpha/compile/NIXSYS alpha
Architecture: alpha
Machine: alpha
>Description:

Checking C++ compiler... use "CC"
Checking <sys/poll.h>... OK
Checking for socket libraries... no extra libraries required
Checking "bool"... built-in
Checking "explicit"... built-in
Checking Standard C++ library... works; no need to make "./libstd"
Checking "auto_ptr"... not defined or not working, use 
"./libstd/include/auto_ptr.h"
Checking "makedepend" includes... \cuse "-I/usr/include -I/usr/include/g++ 
-I/usr/include/machine -I/usr/include/sys "
Creating "./Makefile" from "./Makefile.in"... done

Preparing completed. You may now run "make" (or "gmake").

===> Building for html2text-1.3.2a
CC -c -O2 -mieee  -DVERSION=1.3.2a    -DAUTO_PTR_BROKEN html2text.C
In file included from html.h:60,
                 from html2text.C:42:
                 Area.h:43: istream: No such file or directory
                 In file included from html2text.C:43:
                 HTMLControl.h:42: istream: No such file or directory
                 In file included from html2text.C:45:
                 format.h:43: istream: No such file or directory

>How-To-Repeat:
        make textproc/html2text in pkgsrc-current
>Fix: