emerge -pv www-client/yandex-browser-beta
Unavailable repository 'calculate' referenced by masters entry in '/var/lib/layman/rasdark/metadata/layout.conf'

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

Calculating dependencies... done!

!!! All ebuilds that could satisfy "www-client/yandex-browser-beta" have been masked.
!!! One of the following masked packages is required to complete your request:
- www-client/yandex-browser-beta-21.6.2.817::rasdark (masked by: ~amd64 keyword)

For more information, see the MASKED PACKAGES section in the emerge
man page or refer to the Gentoo Handbook.


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