# Installation Failed: Plugins

**URL:** <https://meta.discourse.org/t/installation-failed-plugins/67884>\
**Category:** Self-hosting\
**Created:** [August 11, 2017, 3:37pm UTC](https://meta.discourse.org/t/installation-failed-plugins/67884 "2017-08-11T15:37:13Z")\
**Posts on this page:** 1\
**Showing post:** 4

<div class="post-metadata">

**Author:** ![david](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/david/32/157490_2.png) [@david](https://meta.discourse.org/u/david)\
**Post date:** [August 11, 2017, 4:50pm UTC](https://meta.discourse.org/t/installation-failed-plugins/67884/4 "2017-08-11T16:50:22Z")

</div>

```plaintext
destination path 'docker_manager' already exists and is not an empty directory.

```

Have you got docker\_manager listed twice in your app.yml?

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_[View the full topic](https://meta.discourse.org/t/installation-failed-plugins/67884)._