# Issue with Docker on Digital Ocean plan. Would you like to attempt to recover space by cleaning docker images and containers in the system?(y/N)y docker: 'system' is not a docker command

**URL:** https://meta.discourse.org/t/issue-with-docker-on-digital-ocean-plan-would-you-like-to-attempt-to-recover-space-by-cleaning-docker-images-and-containers-in-the-system-y-n-y-docker-system-is-not-a-docker-command/66253
**Category:** Support
**Created:** [7월 15, 2017, 10:20오전 UTC](https://meta.discourse.org/t/issue-with-docker-on-digital-ocean-plan-would-you-like-to-attempt-to-recover-space-by-cleaning-docker-images-and-containers-in-the-system-y-n-y-docker-system-is-not-a-docker-command/66253 "2017-07-15T10:20:15Z")
**Posts on this page:** 1
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### Author: ![SMT](https://avatars.discourse-cdn.com/v4/letter/s/dec6dc/32.png) [@SMT](https://meta.discourse.org/u/SMT)
#### Post date: [7월 15, 2017, 11:08오전 UTC](https://meta.discourse.org/t/issue-with-docker-on-digital-ocean-plan-would-you-like-to-attempt-to-recover-space-by-cleaning-docker-images-and-containers-in-the-system-y-n-y-docker-system-is-not-a-docker-command/66253/3 "2017-07-15T11:08:16Z")

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I was getting the same error. The problem is fixed now. Pls visit the following topic.

> [@Docker: 'system' is not a docker command. Unable to run ./launcher cleanup](https://meta.discourse.org/t/docker-system-is-not-a-docker-command-unable-to-run-launcher-cleanup/65783/8):
>
> Are you running a recent Docker, version 17.x ? You can add --skip-prereqs to ignore any checks too.

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