[ebuild  N     ] dev-cpp/yaml-cpp-0.9.0-r1:0/0.9::gentoo USE="-test" 1.0 MiB
[ebuild  N     ] sci-physics/lhapdf-6.5.5-r2::gentoo USE="python -doc -examples -static-libs" PYTHON_SINGLE_TARGET="-python3_12 -python3_13" 924.6 KiB

Total: 2 packages (2 new), Size of downloads: 1.9 MiB


 * Running sanity checks...
>>> sci-physics/lhapdf-6.5.5-r2: failed REQUIRED_USE
  Failed to match: exactly-one-of ( python_single_target_python3_12 python_single_target_python3_13 )
  from: exactly-one-of ( python_single_target_python3_12 python_single_target_python3_13 )
  for USE: abi_x86_64 amd64 elibc_glibc kernel_linux llvm_targets_X86 python split-usr test-rust

!!! Sanity checks failed, exiting...