kim@chips:~/git/taichi/taichi_rails$ azk restart -R taichi-school
azk: System `taichi-school` not running
azk: ↑ starting `taichi-school` system, 1 new instances...
azk: ✓ checking `azukiapp/ruby:2.3.0` image...
azk: ↻ provisioning `taichi-school` system...
azk: ⎘ syncing files for `taichi-school` system...
azk: An error occurred. It will stop all instances already running. See details below.

azk: System `taichi-school` not running
azk: Error: HTTP code is 500 which indicates error: server error - Container command not found or does not exist.

azk:     at /usr/lib/azk/node_modules/dockerode/node_modules/docker-modem/lib/modem.js:218:17
azk:     at getCause (/usr/lib/azk/node_modules/dockerode/node_modules/docker-modem/lib/modem.js:246:7)
azk:     at [object Object].Modem.buildPayload (/usr/lib/azk/node_modules/dockerode/node_modules/docker-modem/lib/modem.js:217:5)
azk:     at IncomingMessage.<anonymous> (/usr/lib/azk/node_modules/dockerode/node_modules/docker-modem/lib/modem.js:193:14)
azk:     at IncomingMessage.emit (events.js:117:20)
azk:     at _stream_readable.js:944:16
azk:     at process._tickCallback (node.js:448:13)
azk: Sorry, an error has occurred.
azk: A crash report about this error will be sent to azk team in order to make azk better.
azk: Sending bug report to Azuki...
azk: Bug report was sent. Thanks.