Package: libmapnik3.0
Version: 3.0.20+ds-1
Had to downgrade to install...
libmapnik3.0 : Depends: gdal-abi-2-2-3 which is a virtual package, provided by:
- libgdal20 (2.2.4+dfsg-1+b1), but 2.3.0+dfsg-1~exp1
is installed
Keep the following packages at their current version:
1) libmapnik3.0 [Not Installed]
2) viking [Not Installed]
Accept this solution? [Y/n/q/?] n
The following actions will resolve these dependencies:
Downgrade the following packages:
1) gdal-bin [2.3.0+dfsg-1~exp1 (experimental, now) -> 2.2.4+dfsg-1+b1
(unstable)]
2) libgdal20 [2.3.0+dfsg-1~exp1 (experimental, now) -> 2.2.4+dfsg-1+b1
(unstable)]
3) python-gdal [2.3.0+dfsg-1~exp1 (experimental, now) -> 2.2.4+dfsg-1+b1
(unstable)]