net-wireless/uhd-3.9.6 is lacking dev-python/mako as dependency. emerge net-wireless/uhd shows: ... ... -- Configuring LibUHD support... -- Dependency Boost_FOUND = 1 -- Dependency HAVE_PYTHON_PLAT_MIN_VERSION = TRUE -- Dependency HAVE_PYTHON_MODULE_MAKO = FALSE CMake Error at cmake/Modules/UHDComponent.cmake:51 (MESSAGE): Dependencies for required component LibUHD not met. Call Stack (most recent call first): CMakeLists.txt:343 (LIBUHD_REGISTER_COMPONENT) -- Configuring incomplete, errors occurred! Once dev-python/mako have been installed, uhd can be emerged normally.
https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=7c86d7c528be3ed958afef5e3e244a5b39850f84