>>> Emerging : portage://dev-libs/mmtf-cpp-1.1.0-r1:run?{[]}

These are the packages that would be merged, in order:

Calculating dependencies... done!

 └─step  1─┤ download  portage://dev-build/b2-5.5.3
             │           └─ file ─┤ 1.17 Mb  	 b2-5.5.3.tar.gz
             │ download  portage://dev-cpp/msgpack-cxx-9.0.0
             │           └─ file ─┤ 472.23 Kb  	 msgpack-cxx-9.0.0.tar.gz
             │ download  portage://dev-libs/boost-1.91.0-r2
             │           └─ file ─┤ 195.10 Mb  	 boost_1_91_0.tar.bz2
             │ download  portage://dev-libs/mmtf-cpp-1.1.0-r1
             │           └─ file ─┤ 104.03 Kb  	 mmtf-cpp-1.1.0.tar.gz

 └─step  2─┤ install   portage://dev-build/b2-5.5.3
             │           └─ conf ─┤ USE = "-examples"

 └─step  3─┤ install   portage://dev-libs/boost-1.91.0-r2
             │           └─ conf ─┤ USE = "bzip2 nls python* zlib context stacktrace -debug -doc -icu -lzma -mpi -numpy -test -test-full -tools -zstd"
             │                    │ PYTHON_TARGETS = "python3_14 -python3_12 -python3_13"
             │                    │ SLOT = "0/1.91.0"

 └─step  4─┤ run       portage://dev-libs/boost-1.91.0-r2

 └─step  5─┤ install   portage://dev-cpp/msgpack-cxx-9.0.0
             │           └─ conf ─┤ USE = "boost -doc -examples -test"

 └─step  6─┤ run       portage://dev-cpp/msgpack-cxx-9.0.0

 └─step  7─┤ install   portage://dev-libs/mmtf-cpp-1.1.0-r1

 └─step  8─┤ run     portage://dev-libs/mmtf-cpp-1.1.0-r1

Total: 11 actions (4 downloads, 4 installs, 3 runs), grouped into 8 steps.
       196.83 Mb to be downloaded.