zhtengw
commented
4 years ago 提示已经很清楚了
The following REQUIRED_USE flag constraints are unsatisfied:
at-most-one-of ( kwin mutter )kwin 和mutter这两个USE flag最多选一个，要不USE="kwin -mutter"，要么USE="mutter -kwin"
emerge --ask dde-meta
These are the packages that would be merged, in order:
Calculating dependencies -
!!! Problem resolving dependencies for dde-base/dde-meta ... done!
!!! The ebuild selected to satisfy "dde-meta" has unmet requirements.
dde-base/dde-meta-20::deepin USE="kwin mutter systemd terminal (-elogind) -extra -grub -manual -multimedia -plymouth -policykit -screensaver -turbo" ABI_X86="(64)"
The following REQUIRED_USE flag constraints are unsatisfied: at-most-one-of ( kwin mutter )
The above constraints are a subset of the following complete expression: exactly-one-of ( systemd elogind ) at-most-one-of ( kwin mutter )