Version 2.2.0 final has been released. Please update. Reproducible: Always Steps to Reproduce:
Created attachment 159651 [details] openbabel-2.2.0.ebuild This ebuild works well for us; I mean: openbabel-2.0.0, my x86 and me.
emerge works on amd64, too.
Thanks much for the note. I am almost done with this, but I still need to look at possibly disabling the wxwidgets stuff since it has led to all kinds of issues in the past. Thanks, Markus
Version 2.2.0 is now in portage. Thanks, Markus