Yes, replacing debian-multimedia packages with testing versions works. I
remove debian-multimedia from sources years ago and forgot about it.
Maybe you should add this incompatible packages in conflict section?
On 03.02.2018 07:36, Adrian Bunk wrote:
On Sat, Feb 03, 2018 at 12:55:34AM +0300, Karelin Timofey wrote:
Package: blender
Version: 2.79+dfsg0-3+b2
Severity: grave
Justification: renders package unusable
Dear Maintainer, Blender=2.79+dfsg0-3+b2 did not start with this error:
"blender: symbol lookup error: /usr/lib/libOpenColorIO.so.1: undefined symbol:
_ZN4YAML6detail9node_data12empty_scalarB5cxx11E".
Works for me.
...
Versions of packages blender depends on:
...
ii libavcodec57 10:3.3.3-dmo3
ii libavdevice57 10:3.3.1-dmo2
ii libavformat57 10:3.3.3-dmo3
ii libavutil55 10:3.3.3-dmo3
...
ii libswscale4 10:3.3.3-dmo3
...
The packages from deb-multimedia.org are known to sometimes interact
badly with packages from Debian, in this case you have due to the
epoch an older version of the ffmpeg libraries installed than what
is in Debian.
What does
dpkg -l | grep dmo
output, and does installing the Debian versions of these libraries
instead fix the problem?
It is also possible that your problem might be unrelated to that,
which version of the libyaml-cpp0.5v5 package do you have installed?
cu
Adrian