Package: libgegl-0.4-0 Version: 0.4.18-2 Severity: grave Dear Maintainer,
I attempted to use GIMP, but got this error in return: gimp: symbol lookup error: gimp: undefined symbol: gegl_rectangle_subtract The libgegl-0.4-0 package was the issue, as I wasn't able to install it because of it's dependency on an available package. It requires libgegl-common (>= 0.4.18-2) but 1:0.4.16-dmo2 is all that's to be installed. What I find odd is the apt policy for libgegl-common: libgegl-common: Installed: 1:0.4.16-dmo2 Candidate: 1:0.4.16-dmo2 Version table: *** 1:0.4.16-dmo2 100 100 /var/lib/dpkg/status 0.4.18-2 500 500 http://deb.debian.org/debian unstable/main amd64 Packages 500 http://deb.debian.org/debian unstable/main i386 Packages So I tried installing the available version using package=version, and APT considered it a downgrade. Should be easy to fix the candidate, but unusable at the moment if you don't force "downgrade" it.