# Unable to install wazhu app on kibana on Ubuntu 18 LTS

**URL:** <https://discuss.elastic.co/t/unable-to-install-wazhu-app-on-kibana-on-ubuntu-18-lts/221522>\
**Category:** Kibana\
**Created:** [February 29, 2020, 1:43pm UTC](https://discuss.elastic.co/t/unable-to-install-wazhu-app-on-kibana-on-ubuntu-18-lts/221522 "2020-02-29T13:43:33Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![tbhaxor](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/tbhaxor/32/63588_2.png) [@tbhaxor](https://discuss.elastic.co/u/tbhaxor)\
**Post date:** [February 29, 2020, 1:43pm UTC](https://discuss.elastic.co/t/unable-to-install-wazhu-app-on-kibana-on-ubuntu-18-lts/221522/1 "2020-02-29T13:43:33Z")

</div>

After setting up everything, i tried to install the kibana plugin for wazuh

Wazuh Version: 3.11.4  
Kibana Version: 7.6.0

So i tried the following command

```auto
sudo -u kibana /usr/share/kibana/bin/kibana-plugin install https://packages.wazuh.com/wazuhapp/wazuhapp-3.11.4_7.6.0.zip

```

The message said that it was successfully installed.

So i tried to restart the kibana

```auto
sudo systemctl restart kibana

```

The kibana was restarted successfully,

When i accessed by kibana web UI, it is saying " **Kibana server is not ready yet**".

So i tried to reboot the system (read on some forum), but still i am getting same issue

---

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**Author:** ![rashmi](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/rashmi/32/16391_2.png) [@rashmi](https://discuss.elastic.co/u/rashmi)\
**Post date:** [March 17, 2020, 1:36am UTC](https://discuss.elastic.co/t/unable-to-install-wazhu-app-on-kibana-on-ubuntu-18-lts/221522/2 "2020-03-17T01:36:29Z")

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> [@tbhaxor](#):
>
> Kibana server is not ready yet

Not too sure of the wazhu app, but you could try the following to see if it works.

1. Stop Kibana  
This depends on your operating system
2. Delete the `.kibana_1` and `.kibana_2` indices that were created  
(localhost being an Elasticsearch node).

```auto
curl -XDELETE http://localhost:9200/.kibana_1
curl -XDELETE http://localhost:9200/.kibana_2

```

restart Kibana

Also , let us know if there were any errors in the kibana logs.

THanks  
Rashmi

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [April 14, 2020, 1:36am UTC](https://discuss.elastic.co/t/unable-to-install-wazhu-app-on-kibana-on-ubuntu-18-lts/221522/3 "2020-04-14T01:36:30Z")

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