# Elasticsearch listening on /127.0.0.1:9001 . Also shows Main PID: 12471 (code=exited, status=1/FAILURE) error messages- ubuntu server 16.04.3

**URL:** <https://discuss.elastic.co/t/elasticsearch-listening-on-127-0-0-1-9001-also-shows-main-pid-12471-code-exited-status-1-failure-error-messages-ubuntu-server-16-04-3/114810>\
**Category:** Elasticsearch\
**Created:** [January 10, 2018, 8:16am UTC](https://discuss.elastic.co/t/elasticsearch-listening-on-127-0-0-1-9001-also-shows-main-pid-12471-code-exited-status-1-failure-error-messages-ubuntu-server-16-04-3/114810 "2018-01-10T08:16:43Z")\
**Posts on this page:** 1\
**Showing post:** 24

<div class="post-metadata">

**Author:** ![dadoonet](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/32/137187_2.png) [@dadoonet](https://discuss.elastic.co/u/dadoonet)\
**Post date:** [January 12, 2018, 6:36am UTC](https://discuss.elastic.co/t/elasticsearch-listening-on-127-0-0-1-9001-also-shows-main-pid-12471-code-exited-status-1-failure-error-messages-ubuntu-server-16-04-3/114810/24 "2018-01-12T06:36:10Z")

</div>

Yes. But it happens that people are sleeping or doing other stuff.  
Read [this](https://discuss.elastic.co/t/about-the-elasticsearch-category/21) and specifically the "Also be patient" part.

Again, please format your code.

I can see by chance that Sonar is supposed to use a 5.6 version but you are trying to install a 6.1 version. There is a chance that this is not going to work.

Anyway, to install elasticsearch, please follow the guide @warkolm linked to previously.

---

_[View the full topic](https://discuss.elastic.co/t/elasticsearch-listening-on-127-0-0-1-9001-also-shows-main-pid-12471-code-exited-status-1-failure-error-messages-ubuntu-server-16-04-3/114810)._