I get this (using pkg_chk in a pkg_comp chroot sandbox for pkgsrc-2005Q1):

checking for XML::Parser... configure: error: XML::Parser perl module is required for intltool

As far as I can see XML::Parser is not declared to be a dependency.
(I did have it installed before I upgraded Perl, so it was in the wrong
directory - I had to reinstall it).

Full messages:

cd /usr/pkgsrc/www/gtkhtml3 && /usr/bin/make update CLEANDEPENDS=yes
===> bin-install [gtkhtml3-3.2.5] ===> Binary install for gtkhtml3-3.2.5
Trying no/such/directory/All
pkg_add: no pkg found for 'gtkhtml3-3.2.5.tgz', sorry.
pkg_add: 1 package addition failed
Installing from source
=> gtkhtml-3.2.5.tar.bz2 doesn't seem to exist on this system.
=> Attempting to fetch gtkhtml-3.2.5.tar.bz2 from ftp://ftp.sunet.se/pub/X11/GNO
ME/sources/gtkhtml/3.2/.
=> [1315567 bytes]
Trying 2001:6b0:19::64...
Connected to ftp.sunet.se.
220 Welcome to ftp.sunet.se
331 Any password will work
230 Any password will work
Remote system type is UNIX.
Using binary mode to transfer files.
200 TYPE is now 8-bit binary
250 OK. Current directory is /pub
250 OK. Current directory is /pub/X11
250 OK. Current directory is /pub/X11/GNOME
250 OK. Current directory is /pub/X11/GNOME/sources
250 OK. Current directory is /pub/X11/GNOME/sources/gtkhtml
250 OK. Current directory is /pub/X11/GNOME/sources/gtkhtml/3.2
local: gtkhtml-3.2.5.tar.bz2 remote: gtkhtml-3.2.5.tar.bz2
229 Extended Passive mode OK (|||53028|)
550 Can't open gtkhtml-3.2.5.tar.bz2: No such file or directory
221-Goodbye. You uploaded 0 and downloaded 0 kbytes.
221 Logout.
=> Attempting to fetch gtkhtml-3.2.5.tar.bz2 from ftp://ftp.dataplus.se/pub/linu
x/gnome/sources/gtkhtml/3.2/.
=> [1315567 bytes]
Connected to nic.dataplus.se.
220 ProFTPD 1.2.5rc1 Server (Dataplus) [ftp.dataplus.se]
331 Anonymous login ok, send your complete email address as your password.
230-
230- Welcome to our FTP-archive. We hope you enjoy your stay!
230-
230- Currently keeping mirrors of:
230-
230- Debian (i386 only)
230- GNOME
230- KDE
230- Linux Documentation Project
230- The latest Linux Kernels
230-
230- // staff@dataplus.se
230-
230-
230 Anonymous access granted, restrictions apply.
Remote system type is UNIX.
Using binary mode to transfer files.
200 Type set to I.
250 CWD command successful.
250 CWD command successful.
250 CWD command successful.
250 CWD command successful.
230-
230-
230 Anonymous access granted, restrictions apply.
Remote system type is UNIX.
Using binary mode to transfer files.
200 Type set to I.
250 CWD command successful.
250 CWD command successful.
250 CWD command successful.
250 CWD command successful.
250 CWD command successful.
250 CWD command successful.
local: gtkhtml-3.2.5.tar.bz2 remote: gtkhtml-3.2.5.tar.bz2
500 EPSV not understood.
227 Entering Passive Mode (194,218,201,225,136,19).
150 Opening BINARY mode data connection for gtkhtml-3.2.5.tar.bz2 (1315567 bytes).
100% |*************************************|  1284 KB  322.19 KB/s    00:00 ETA
226 Transfer complete.
1315567 bytes received in 00:03 (322.09 KB/s)
221 Goodbye.
=> Checksum SHA1 OK for gtkhtml-3.2.5.tar.bz2.
=> Checksum RMD160 OK for gtkhtml-3.2.5.tar.bz2.
===> extract-message [gtkhtml3-3.2.5] ===> Extracting for gtkhtml3-3.2.5
==========================================================================
The following variables will affect the build process of this package,
gtkhtml3-3.2.5.  Their current value is shown below:

        * BDBBASE (defined)
        * BDB_TYPE = db1
        * KRB5BASE (defined)
        * KRB5_TYPE = heimdal
        * SSLBASE (defined)

You may want to abort the process now with CTRL-C and change their value
before continuing.  Be sure to run `/usr/bin/make clean' after
the changes.
==========================================================================
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package gail>=1.8.0nb1: gail-1.8.2 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package libgnomeui>=2.8.0nb1: libgnomeui-2.8.1 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package libbonoboui>=2.8.0nb1: libbonoboui-2.8.1 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package libgnome>=2.8.0nb1: libgnome-2.8.1 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package esound>=0.2.35nb1: esound-0.2.35nb1 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package libaudiofile>=0.2.6nb1: libaudiofile-0.2.6nb1 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package gnome-vfs2>=2.8.0: gnome-vfs2-2.8.4 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package gnome-mime-data>=2.4.0: gnome-mime-data-2.4.2 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package fam>=2.7.0nb2: fam-2.7.0nb5 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package libxslt>=1.1.10nb1: libxslt-1.1.12 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package gnome-keyring>=0.4.0nb1: gnome-keyring-0.4.1 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package libgnomeprintui>=2.8.0nb1: libgnomeprintui-2.8.2 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package GConf2>=2.8.0.1: GConf2-2.8.1 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package xmlcatmgr>=2.0beta1: xmlcatmgr-2.2 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package gnome-icon-theme>=2.8.0: gnome-icon-theme-2.8.0nb2 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package hicolor-icon-theme>=0.4: hicolor-icon-theme-0.5 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package libgnomecanvas>=2.8.0nb1: libgnomecanvas-2.8.0nb1 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package libglade2>=2.3.6nb1: libglade2-2.4.2 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package libgnomeprint>=2.8.0nb1: libgnomeprint-2.8.2 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package libbonobo>=2.8.0nb1: libbonobo-2.8.1 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package ORBit2>=2.12.0: ORBit2-2.12.1 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package libIDL>=0.8.4nb1: libIDL-0.8.5 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package libart2>=2.3.16nb1: libart2-2.3.17 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package {perl>=5.0,perl-thread>=5.0}: perl-5.8.6nb3 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package perl>=5.8.5nb6: perl-5.8.6nb3 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package libsoup-devel>=2.2.0: libsoup-devel-2.2.2 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package popt>=1.7nb5: popt-1.7nb5 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package gnutls>=1.0.20nb2: gnutls-1.2.0 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package liblzo>=1.08nb1: liblzo-1.08nb1 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package libtasn1>=0.2.10nb1: libtasn1-0.2.13 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package opencdk>=0.5.5nb1: opencdk-0.5.5nb1 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package libgcrypt>=1.2.0nb3: libgcrypt-1.2.1 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package libgpg-error>=0.6nb2: libgpg-error-1.0 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package libxml2>=2.6.15: libxml2-2.6.17 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package gtk2+>=2.6.4nb1: gtk2+-2.6.4nb1 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package atk>=1.8.0nb1: atk-1.9.0 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package pango>=1.6.0nb1: pango-1.8.1 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package glib2>=2.4.0: glib2-2.6.3 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package Xft2>=2.1.6nb1: Xft2-2.1.6nb1 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package fontconfig>=2.2.96nb1: fontconfig-2.3.0 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package expat>=1.95.8nb2: expat-1.95.8nb2 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package freetype2>=2.1.9nb1: freetype2-2.1.9nb1 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package png>=1.2.6nb1: png-1.2.8 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package tiff>=3.7.1nb1: tiff-3.7.1nb3 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package jpeg>=6bnb2: jpeg-6bnb3 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package xcursor>=1.1.1nb2: xcursor-1.1.2 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package Xrandr>=1.0.2nb1: Xrandr-1.0.2nb2 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package Xrender>=0.8.4nb1: Xrender-0.8.4nb1 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package Xfixes>=2.0.1nb1: Xfixes-2.0.1nb1 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package fixesext>=2.0: fixesext-2.0.1 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package libtool-base>=1.5.10nb6: libtool-base-1.5.10nb10 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package gmake>=3.78: gmake-3.80nb4 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package x11-links>=0.24: x11-links-0.24 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package pkgconfig>=0.15.0: pkgconfig-0.15.0nb2 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package intltool>=0.32.1: intltool-0.33 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package randrext>=1.0: randrext-1.0nb1 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package render>=0.2: render-0.8 found
===> install-depends [gtkhtml3-3.2.5] ===> Required installed package render>=0.8: render-0.8 found
===> patch-message [gtkhtml3-3.2.5] ===> Patching for gtkhtml3-3.2.5
===> do-patch [gtkhtml3-3.2.5] ===> Applying pkgsrc patches for gtkhtml3-3.2.5
===> tools-message [gtkhtml3-3.2.5] ===> Overriding tools for gtkhtml3-3.2.5
===> wrapper-message [gtkhtml3-3.2.5] ===> Creating toolchain wrappers for gtkhtml3-3.2.5
===> configure-message [gtkhtml3-3.2.5] ===> Configuring for gtkhtml3-3.2.5
=> Fixing locale directory references.
=> Adding rpaths to pkgconfig files.
configure: WARNING: If you wanted to set the --build type, don't use --host.
    If a cross compiler is detected then cross compile mode will be used.
checking for a BSD-compatible install... /usr/bin/install -c -o root -g wheel
checking whether build environment is sane... yes
checking for gawk... /usr/bin/awk
checking whether gmake sets $(MAKE)... yes
checking for alpha--netbsd-strip... no
checking for strip... strip
checking whether to enable maintainer-specific portions of Makefiles... no
checking for intltool >= 0.30... 0.31.1 found
checking for perl... /usr/pkg/bin/perl
checking for XML::Parser... configure: error: XML::Parser perl module is required for intltool
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/www/gtkhtml3
===> /pkg_comp/obj/pkgsrc/www/gtkhtml3/default/.configure_done [gtkhtml3-3.2.5] ===>
===> /pkg_comp/obj/pkgsrc/www/gtkhtml3/default/.configure_done [gtkhtml3-3.2.5] ===> There was an error during the ``configure'' phase.
===> /pkg_comp/obj/pkgsrc/www/gtkhtml3/default/.configure_done [gtkhtml3-3.2.5] ===> Please investigate the following for more information:
===> /pkg_comp/obj/pkgsrc/www/gtkhtml3/default/.configure_done [gtkhtml3-3.2.5] ===>      * config.log
===> /pkg_comp/obj/pkgsrc/www/gtkhtml3/default/.configure_done [gtkhtml3-3.2.5] ===>      * /pkg_comp/obj/pkgsrc/www/gtkhtml3/default/.work.log
===> /pkg_comp/obj/pkgsrc/www/gtkhtml3/default/.configure_done [gtkhtml3-3.2.5] ===>
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/www/gtkhtml3
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/www/gtkhtml3
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/www/gtkhtml3
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/www/gtkhtml3

-Olaf.
-- 
___ Olaf 'Rhialto' Seibert                            --  rhialto/at/falu.nl
\X/ Hi! I'm a signature virus! Copy me to your .signature to help me spread!