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

Calculating dependencies ...

!!! Problem resolving dependencies for =app-editors/gedit-48.1
 done!
Dependency resolution took 0.85 s (backtrack: 0/20).


!!! The ebuild selected to satisfy "=app-editors/gedit-48.1" has unmet requirements.
- app-editors/gedit-48.1::gentoo USE="python -gtk-doc" PYTHON_SINGLE_TARGET="-python3_12 -python3_13"

  The following REQUIRED_USE flag constraints are unsatisfied:
    python? ( exactly-one-of ( python_single_target_python3_12 python_single_target_python3_13 ) )