Where is lesstif2-dev package under ubuntu saucy

Hi,

I can see the lesstif2-dev package in Debian Sid, but can't find it under ubuntu saucy.
Where is lesstif2-dev package under ubuntu saucy?

From Debian Sid:

$ apt-cache show lesstif2-dev
Package: lesstif2-dev
Source: lesstif2
Version: 1:0.95.2-1.1
Installed-Size: 3397
Maintainer: Sam Hocevar <email address hidden>
Architecture: amd64
Replaces: lesstif-dev, lesstifg-dbg (<< 1:0.88.1-1), lesstifg-dev, libmotif-dev
Depends: lesstif2, libice-dev, libsm-dev, libx11-dev, libxext-dev, libxp-dev, libxt-dev, libxrender-dev, libxft-dev, libfontconfig1-dev, libfreetype6-dev
Conflicts: lesstif-dev, lesstifg-dev, libmotif-dev
Description-en: development library and header files for LessTif 2.1
 Contains C header files and development shared libraries for
 LessTif. LessTif, made by the Hungry Programmers, is a free (LGPL-ed)
 version of OSF/Motif; it aims ultimately at binary compatibility with Motif
 2.1.
 .
 Contains static libraries and header files for libXm and libMrm.
Description-md5: 466a20dd367c7b2495035f4411e8d642
Homepage: http://www.lesstif.org/
Tag: devel::lang:c, devel::library, implemented-in::c, role::devel-lib,
 uitoolkit::motif
Section: libdevel
Priority: optional
Filename: pool/main/l/lesstif2/lesstif2-dev_0.95.2-1.1_amd64.deb

Under ubuntu saucy

$ apt-cache search lesstif dev | grep -v CERNLIB | grep lesstif || echo not found
not found