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

Calculating dependencies ...

!!! Problem resolving dependencies for =net-p2p/deluge-2.1.1-r9
 done!
Dependency resolution took 0.83 s (backtrack: 0/20).


!!! The ebuild selected to satisfy "=net-p2p/deluge-2.1.1-r9" has unmet requirements.
- net-p2p/deluge-2.1.1-r9::gentoo USE="-appindicator -console -gui -libnotify -sound -test -webinterface" PYTHON_SINGLE_TARGET="-python3_12 -python3_13"

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

  The above constraints are a subset of the following complete expression:
    appindicator? ( gui ) libnotify? ( gui ) sound? ( gui ) exactly-one-of ( python_single_target_python3_12 python_single_target_python3_13 )