Comment 33 for bug 853373

Maui: Debian testing will often not have the latest packages. Even Debian experimental will sometimes have older packages than the alpha/beta releases of commercially supported distributions such as Ubuntu and Fedora. Debian is an awesome community project, but because the commercially supported distros have more resources sometimes they are able to keep packages more up to date.

I see on packages.debian.org that Debian unstable currently has libgphoto2 2.4.13 (the latest release) and libraw 0.14.0 (a few releases old, though that probably won't make a difference for this RW2 issue, I think.)

The build error you're seeing looks like this build error we had on Ubuntu Precise a month ago:

http://redmine.yorba.org/issues/4558

When I investigated that problem, I found that installing liblcms2-dev made Shotwell build without error. Maybe that will help for you too. If not, we can investigate more, but this ticket is not the right place for that discussion; please send email to the public Shotwell mailing list or to the Yorba team at <shotwell at yorba.org>.