Trouble building yelp-xsl

[Jim Campbell <jwcampbell gmail com>]

Hi All,

I'm trying to build yelp-xsl, and am running into the following errors when running ./autogen.sh:

jwc helpsoup:~/doc-projects/mallard/yelp-xsl$ ./autogen.sh 
/usr/bin/gnome-autogen.sh
skipping ./sandbox/mallard -- flagged as no auto-gen

skipping ./test/testdoc1 -- flagged as no auto-gen
checking for autoconf >= 2.53...
  testing autoconf2.50... not found.
  testing autoconf... found 2.65
checking for automake >= 1.9...
  testing automake-1.11... found 1.11.1

checking for glib-gettext >= 2.2.0...
  testing glib-gettextize... found 2.23.4
checking for intltool >= 0.30...
  testing intltoolize... found 0.41.0
checking for pkg-config >= 0.14.0...
  testing pkg-config... found 0.22

Checking for required M4 macros...
Checking for forbidden M4 macros...
**Warning**: I am going to run `configure' with no arguments.
If you wish to pass any to it, please specify them on the
`./autogen.sh' command line.

skipping ./sandbox/mallard -- flagged as no auto-gen
Processing ./configure.in
Running glib-gettextize... Ignore non-fatal messages.
Copying file mkinstalldirs
Copying file po/Makefile.in.in

Please add the files
  codeset.m4 gettext.m4 glibc21.m4 iconv.m4 isc-posix.m4 lcmessage.m4
  progtest.m4
from the /aclocal directory to your autoconf macro directory
or directly to your aclocal.m4 file.

You will also need config.guess and config.sub, which you can get from
ftp://ftp.gnu.org/pub/gnu/config/.

Running intltoolize...
Running aclocal-1.11...
m4/glib-gettext.m4:39: error: m4_copy: won't overwrite defined macro: glib_DEFUN

m4/glib-gettext.m4:39: the top level
autom4te: /usr/bin/m4 failed with exit status: 1
aclocal-1.11: autom4te failed with exit status: 1
----------------

I have searched for the message "please add the files . . .  from the /aclocal directory to your autoconf macro directory . . . ", but didn't find anything useful.  Any advice?  Thanks,

Jim