# Docker installation not working

**URL:** https://meta.discourse.org/t/docker-installation-not-working/52448
**Category:** Self-hosting
**Created:** [November 3, 2016, 3:49pm UTC](https://meta.discourse.org/t/docker-installation-not-working/52448 "2016-11-03T15:49:27Z")
**Posts on this page:** 1
**Showing post:** 6

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### Author: ![Falco](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/falco/32/179432_2.png) [@Falco](https://meta.discourse.org/u/Falco)
#### Post date: [November 3, 2016, 4:29pm UTC](https://meta.discourse.org/t/docker-installation-not-working/52448/6 "2016-11-03T16:29:33Z")

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You have a small (10GB) disk only.

There are probably a lot of old docker images around. Try:

```plaintext
./launcher cleanup

```

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