When installing, it does not see two of the five packages. Roundcube 1.6.4 and Netdata 1.43.0, as reported by the error. I checked in the repository at the address indeed, there are no such packages.

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[ INFO ] Validate downloaded source tarballs ...
misc/iRedAdmin-2.5.tar.gz: OK
misc/mlmmjadmin-3.1.8.tar.gz: OK
misc/iRedAPD-5.3.3.tar.gz: OK
sha256sum: misc/netdata-v1.43.0.gz.run: No such file or directory
misc/netdata-v1.43.0.gz.run: FAILED open or read
sha256sum: misc/roundcubemail-1.6.4-complete.tar.gz: No such file or directory
misc/roundcubemail-1.6.4-complete.tar.gz: FAILED open or read
sha256sum: WARNING: 2 listed files could not be read
        [ FAILED ]
<< ERROR >> Package verification failed. Script exit ...

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