Problems compiling ORBit-0.5.0

[Andrew Atkinson <andrew brighton-rock freeserve co uk>]

On a RH5.2 system, after removing all previous Gnome rpms I am trying to
install 'October Gnome' from tar.gz. Compiling in the order of the
README, ORBit fails as below.

I ran ./configure --prefix=/usr --sysconfdir=/etc
--localstatedir=/var/lib

What is / where can I get "xgettext"?

make  all-recursive
make[1]: Entering directory `/usr/local/src/gnome/ORBit-0.5.0'
Making all in popt
make[2]: Entering directory `/usr/local/src/gnome/ORBit-0.5.0/popt'
make  all-recursive
make[3]: Entering directory `/usr/local/src/gnome/ORBit-0.5.0/popt'
Making all in po
make[4]: Entering directory `/usr/local/src/gnome/ORBit-0.5.0/popt/po'
xgettext --default-domain=popt \
    --add-comments --keyword=_ --keyword=N_ ../findme.c ../popt.c ../poptconfig.c ../popthelp.c ../poptparse.c ../test1.c 
make[4]: xgettext: Command not found
make[4]: *** [popt.pot] Error 127
make[4]: Leaving directory `/usr/local/src/gnome/ORBit-0.5.0/popt/po'
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory `/usr/local/src/gnome/ORBit-0.5.0/popt'
make[2]: *** [all-recursive-am] Error 2
make[2]: Leaving directory `/usr/local/src/gnome/ORBit-0.5.0/popt'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/usr/local/src/gnome/ORBit-0.5.0'
make: *** [all-recursive-am] Error 2

Thanks in advance
-Andrew