Unable to install mobz/elasticsearch-head

[mydevice]

Hello,

[root@localhost plugins]# /usr/share/elasticsearch/bin/plugin -install mobz/elasticsearch-head
-> Installing mobz/elasticsearch-head...
Trying https://github.com/mobz/elasticsearch-head/archive/master.zip...
Failed to install mobz/elasticsearch-head, reason: failed to download out of all possible locations..., use --verbose to get detailed information
[root@localhost plugins]#

CentOS release 6.10 (Final)

Can I have some advice how to install ?

[philipskokoh]

Note that for site plugin is no longer available for Elasticsearch version 5.x, 6.x, and 7.x.
https://github.com/mobz/elasticsearch-head#running-as-a-plugin-of-elasticsearch-deprecated

You have to run it as a standalone server