>>> Emerging : portage://sci-libs/ceres-solver-2.2.0-r2:run?{[]}

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

Calculating dependencies... done!

 └─step  1─┤ download  portage://dev-cpp/glog-0.6.0-r1
             │           └─ file ─┤ 188.74 Kb  	 glog-0.6.0.tar.gz
             │ download  portage://dev-lang/python-3.15.0
             │           └─ file ─┤ 34.04 Mb  	 Python-3.15.0.tar.xz
             │                    │ 4.52 Kb  	 python-gentoo-patches-3.15.0.tar.xz
             │ download  portage://sci-libs/ceres-solver-2.2.0-r2
             │           └─ file ─┤ 7.28 Mb  	 ceres-solver-2.2.0.tar.gz

Total: 3 actions (3 downloads), grouped into 1 step.
       41.51 Mb to be downloaded.