# \[solved\] Elasticsearch 1.6.0 vs plugins **URL:** \ **Category:** Elasticsearch\ **Created:** [June 29, 2015, 11:03am UTC](https://discuss.elastic.co/t/solved-elasticsearch-1-6-0-vs-plugins/24540 "2015-06-29T11:03:24Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Duncan\_Innes](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/duncan_innes/32/533_2.png) [@Duncan\_Innes](https://discuss.elastic.co/u/Duncan_Innes)\ **Post date:** [June 29, 2015, 11:03am UTC](https://discuss.elastic.co/t/solved-elasticsearch-1-6-0-vs-plugins/24540/1 "2015-06-29T11:03:24Z")
Hi, Rebuilt 2 nodes on my cluster last week with ES 1.6 (RPM), but the plugins failed to install. I stopped upgrading the whole cluster at this point until l can get the nodes all working with their plugins. Has something changed to prevent plugins installing via: ``` /usr/share/elasticsearch/bin/plugin --install kopf --url http://$MYHTTPSERVER/pub/elasticsearch-kopf-master.zip ``` I get the results: ``` /etc/sysconfig/elasticsearch: line27: Set: command not found /etc/sysconfig/elasticsearch: line70: syntax error near unexpected token `in' /etc/sysconfig/elasticsearch: line70: ` in elasticsearch.yml (ES_HEAP_SIZE must also be set).' Unable to source environment file: /etc/sysconfig/elasticsearch ``` the same errors show for the 3 plugins that I install. Cheers Duncan ---
**Author:** ![Duncan\_Innes](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/duncan_innes/32/533_2.png) [@Duncan\_Innes](https://discuss.elastic.co/u/Duncan_Innes)\ **Post date:** [June 29, 2015, 11:18am UTC](https://discuss.elastic.co/t/solved-elasticsearch-1-6-0-vs-plugins/24540/2 "2015-06-29T11:18:04Z")
Bit more research and I realised that my sed lines to configure /etc/sysconfig/elasticsearch to my preferred settings were changing more lines than I expected. Standard contents of this file look to have changed a bit, so my scritped edits were doing a bit more work than they used to. Scripts changed now and plugins install properly. Cheers D ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [July 6, 2017, 12:04am UTC](https://discuss.elastic.co/t/solved-elasticsearch-1-6-0-vs-plugins/24540/3 "2017-07-06T00:04:50Z")