The package emerges without errors, but there is no library installed. Reproducible: Always
Created attachment 165591 [details] emerge --info
Created attachment 165592 [details] equery -f xerces-c
It's probably a good idea to attach the build log as well.
We really need the complete build log. Please attach it and reopen. You might also want to try with xerces-c-3.0.0.