I've uploaded an NMU for openbabel (versioned as 2.3.2+dfsg-1.4). It's the same patch I originally posted to this ticket, except rebased on top of the more recent NMUs.
Cheers, Olly
diff -Nru openbabel-2.3.2+dfsg/debian/changelog openbabel-2.3.2+dfsg/debian/changelog --- openbabel-2.3.2+dfsg/debian/changelog 2014-08-11 05:08:40.000000000 -0300 +++ openbabel-2.3.2+dfsg/debian/changelog 2014-09-03 20:48:37.000000000 -0300 @@ -1,3 +1,10 @@ +openbabel (2.3.2+dfsg-1.4) unstable; urgency=low + + * Non-maintainer upload. + * Update to use wxwidgets3.0. + + -- Olly Betts <o...@survex.com> Wed, 03 Sep 2014 23:48:34 +0000 + openbabel (2.3.2+dfsg-1.3) unstable; urgency=medium * Non-maintainer upload diff -Nru openbabel-2.3.2+dfsg/debian/control openbabel-2.3.2+dfsg/debian/control --- openbabel-2.3.2+dfsg/debian/control 2014-01-16 15:06:20.000000000 -0300 +++ openbabel-2.3.2+dfsg/debian/control 2014-09-03 20:47:26.000000000 -0300 @@ -9,7 +9,7 @@ libcairo2-dev, libeigen3-dev, libperl-dev, - libwxgtk2.8-dev, + libwxgtk3.0-dev, libxml2-dev, pkg-config, python-all-dev (>> 2.6.6-3~),