I got an error when I install the plugin in Kibana 6
# /usr/share/kibana/bin/kibana-plugin install file:///root/kibana-ansi-master.zip
Attempting to transfer from file:///root/kibana-ansi-master.zip
Transferring 257372 bytes....................
Transfer complete
Retrieving metadata from plugin archive
Plugin installation was unsuccessful due to error "No kibana plugins found in archive"
I got an error when I install the plugin in Kibana 6