gdal-1.5.0 needs xerces-c-2.8.0. virtualbox-1.5.6 needs xalan-c-1.10.0, xalan-c-1.10.0 xerces-c-2.7.0. As a workaround it is possible to mask >=sci-libs/gdal-1.5.0. Reproducible: Always
(In reply to comment #0) > As a workaround it is possible to mask >=sci-libs/gdal-1.5.0. Yeah, so do it... To fix this incompatibility, you need to go upstream.
A dupe anyway...
*** This bug has been marked as a duplicate of bug 203448 ***