Success: databases/libgda5 v5.0.3_2
Failure: math/gringo v4.4.0_1
Success: math/gmp-ecm v6.3_2
Success: science/sigrok-firmware-utils v20140418
Success: science/sigrok-firmware-fx2lafw v0.1.2
Success: devel/p5-PkgConfig v0.08420
Success: math/p5-Math-GSL v0.32_1