CentOS 7.x Zimbra zimlets deployment failed during installation

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CentOS 7.x Zimbra zimlets deployment failed during installation

If admin login configure zimlets shows empty list and during installation messages similar to below were displayed:

  Installing common zimlets...
	com_zimbra_adminversioncheck...failed. This may impact system functionality.
	com_zimbra_attachcontacts...failed. This may impact system functionality.
	com_zimbra_attachmail...failed. This may impact system functionality.
	com_zimbra_bulkprovision...failed. This may impact system functionality.
	com_zimbra_cert_manager...failed. This may impact system functionality.
	com_zimbra_clientuploader...failed. This may impact system functionality.
	com_zimbra_date...failed. This may impact system functionality.
	com_zimbra_email...failed. This may impact system functionality.
	com_zimbra_mailarchive...failed. This may impact system functionality.
	com_zimbra_phone...failed. This may impact system functionality.
	com_zimbra_proxy_config...failed. This may impact system functionality.
	com_zimbra_srchhighlighter...failed. This may impact system functionality.
	com_zimbra_tooltip...failed. This may impact system functionality.
	com_zimbra_url...failed. This may impact system functionality.
	com_zimbra_viewmail...failed. This may impact system functionality.
	com_zimbra_webex...failed. This may impact system functionality.
	com_zimbra_ymemoticons...failed. This may impact system functionality.
	com_zextras_chat_open...failed. This may impact system functionality.
	com_zextras_drive_open...failed. This may impact system functionality.
  Finished installing common zimlets.  

Then as zimbra user

1. cd /opt/zimbra/zimlets
2. for A in *; do zmzimletctl deploy $A; done

should help in installing all zimlets

Refer:

• https://wiki.zimbra.com/wiki/Working_with_Zimlets

This could be due to SELinux being enabled. If SELinux is really enabled then you might also have to look into:

• CentOS 7.x Resolving postfix not starting due to permission error
• CentOS 7.x create galsync account if failed during setup
• CentOS 7.x Admin console server encountered error while accessing mail queue

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