Symptoms
A pre-migration check shows the following warnings:
PLESK_WARN: The component mod_perl is not installed on the destination server. It will be unavailable for the following domains: ‘example.com’
Install that component on the destination server or make sure that none of these domains actually need the component.
PLESK_WARN: The component mod_python is not installed on the destination server. It will be unavailable for the following domains: ‘example.com’
Install that component on the destination server or make sure that none of these domains actually need the component.
PLESK_WARN: The component python is not installed on the destination server. It will be unavailable for the following domains: ‘example.com’
Install that component on the destination server or make sure that none of these domains actually need the component.
PLESK_WARN: The component perl is not installed on the destination server. It will be unavailable for the following domains: ‘example.com’
Install that component on the destination server or make sure that none of these domains actually need the component.
Cause
The mod_perl or/and mod_python are not installed on the destination server.
Resolution
Starting from Plesk 12.5 the mod_perl or/and mod_python are not included in Plesk.
More information is available here:
You may safely ignore this message if none of your accounts uses Perl or/and Python, otherwise, install them manually.Â
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