Good idea to have a look at all packages, I found a package named "Gdal
2.0.1" that was not selected.
I selected it and proceed to install.
I had a new error message on qgis-common package (approximate translation
"Entry point of procedure ?mRunningFromBuildDir21810@QgsApplication@@0_NA
could not be found in library of dynamic links
Yet I could start QGIS but I have an error message:
"Impossible to load PyQGIS [...]".
UI starts and displays "QGIS 2.18.7" instead of QGIS 2.18.10.
I selected (I list only main packages, the list is long):
* gdal 2.2.0-6;
* setup OSGeo4W 1.0.7-13;
* shell OSGeo4W 1.0.1-2;
* grass 7.2.1-1;
* grass6 6.4.3-5;
* qgis 2.18.10-1;
* saga 2.1.2-2;
* saga-ltr 2.3.2-1;
* Many gdal packages with release 2.2.0-6;
* Many QGIS packages with release 2.18.10-1.