Darktable 2.0.3-1 on Ubuntu 16.04.1 fails to start with this error:
darktable: symbol lookup error: /usr/bin/../lib/darktable /libdarktable.so: undefined symbol: _ZN5Exiv213XmpProperties10registerNsERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES8_
Any suggestions?