Comment 36 for bug 885324

Fair enough, but without supporting both versions for a bit we will _never_ be able to migrate and will end up using a deprecated unsupported library forever.

To answer your question as far as Ubuntu goes, 11.10, 11.04, 10.10, and 10.04 rely on ia32-libs, so in order to support them I'll have to update the ia32-libs in the PPA to include liblcms2 (this isn't hard).