I get this error when I try to install openmediavault-mcmyadmin:
>>> *************** Error ***************
Failed to execute command 'export LANG=C; export DEBIAN_FRONTEND=noninteractive; apt-get --yes --force-yes --fix-missing --allow-unauthenticated --reinstall install openmediavault-mcmyadmin 2>&1': Reading package lists...
Building dependency tree...
Reading state information...
The following NEW packages will be installed:
openmediavault-mcmyadmin
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
Need to get 0 B/32.4 kB of archives.
After this operation, 139 kB of additional disk space will be used.
WARNING: The following packages cannot be authenticated!
openmediavault-mcmyadmin
Authentication warning overridden.
Selecting previously unselected package openmediavault-mcmyadmin.
(Reading database ...
32955 files and directories currently installed.)
Unpacking openmediavault-mcmyadmin (from .../openmediavault-mcmyadmin_1.2_all.deb) ...
Processing triggers for openmediavault ...
Restarting engine daemon ...
Setting up openmediavault-mcmyadmin (1.2) ...
Adding mcmyadmin user...
Initial configuration.
unzip: cannot find or open MCMA2_*.zip, MCMA2_*.zip.zip or MCMA2_*.zip.ZIP.
No zipfiles found.
dpkg: error processing openmediavault-mcmyadmin (--configure):
subprocess installed post-installation script returned error exit status 9
Processing triggers for openmediavault ...
Restarting engine daemon ...
Errors were encountered while processing:
openmediavault-mcmyadmin
Creating index of upgradeable packages ...
Creating index of openmediavault plugins ...
E
:
Sub-process /usr/bin/dpkg returned an error code (1)
<<< *************************************
How do I fix it?