!!! resolution failed
!!! request ( ( ('repo.livefs',) EqualityMatch: =False || ( ('category',) == virtual && ('package_is_real',) EqualityMatch: =False ) ) && =dev-java/jdbc-postgresql-42.7.13 ), mode none
!!! trying dev-java/jdbc-postgresql-42.7.13
!!!   request >=dev-java/osgi-cmpn-8.0.0-r1:8, mode depend
!!!   removing choices involving >=dev-java/osgi-cmpn-8.0.0-r1:8

Failures encountered:
!!! failed '( ( ('repo.livefs',) EqualityMatch: =False || ( ('category',) == virtual && ('package_is_real',) EqualityMatch: =False ) ) && =dev-java/jdbc-postgresql-42.7.13 )'
potentials:
repo gentoo: [ ebuild src: dev-java/jdbc-postgresql-42.7.13 ]