I followed this guide. (I’m on CentOS 7.): http://www.howtoinstalldiscourse.com/how-to-install-discourse-on-centos/ When I try and run the command /var/docker/launcher start app I get this error: which: no docker.io in (/sbin:/bin:/usr/sbin:/usr/bin) Device "docker0" does not exist. 2014/12/12 14:41:50 Cannot connect to the Docker daemon. Is 'docker -d' running on this host? Cannot connect to the docker daemon - verify it is running and you have access PLEASE HELP! Miles

I know. But I have Centos 7, and I can’t find a tutorial that works without an error. ;p.

Ok, so now I’m getting this error. which: no docker.io in (/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/ bin) which: no docker in (/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin ) Device "docker0" does not exist. info: Writing node (dir)Top... info: Done. Your Docker installation is not using the recommended AuFS (union filesystem) an d may be unstable. If you are unable to bootstrap / stop your image please report the issue at: https://meta.discourse.org/t/discourse-docker-installation-without-aufs/15639 ./launcher: line 99: --version: command not found ERROR: Docker version not supported, please upgrade to at least 1.2.0, or recom mended 1.2.0 All I did was yum install docker (I’m on Centos 7) Can you just send a link to a tutorial?

I don’t have one.. my recommendation is to drop CentOS and use Ubuntu Server, following our standard install guide. It’s all the same Linux underneath anyway. Here is how you install Docker (logged in as root) in our guide: wget -qO- https://get.docker.io/ | sh

Error when I do wget -qO- https://get.docker.io/ | sh Either your platform is not easily detectable, is not supported by this installer script (yet - PRs welcome! [hack/install.sh]), or does not yet have a package for Docker. Please visit the following URL for more detailed installation instructions: https://docs.docker.com/en/latest/installation/ y u no work launcher

And I can’t. My other dev uses it. Probably gonna buy the $5/mo here. If I just run Discourse on that, (with all of it’s requirements) and Ubuntu, will it work smoothly? Budget-Friendly Cloud Server Pricing | DigitalOcean

No, 1GB RAM is required for a live site. 512mb is OK for single user testing only.

I just bought another VPS. It’s from OVH. It has Ubuntu 14.04 It has all of the requirements. Followed this: http://www.howtoinstalldiscourse.com/how-to-install-discourse-on-ubuntu/ tutorial. AND I GOT THE SAME DAMN ERROR. Device "docker0" does not exist. time="2014-12-13T14:49:23-05:00" level="fatal" msg="Cannot connect to the Docker daemon. Is 'docker -d' running on this host?" Cannot connect to the docker daemon - verify it is running and you have access Do you have Skype or something? If your able to install it for me, that would be great, because I don’t want to waste any more money on VPS’s. I also don’t know how to remove the old Docker/Discourse. I REALLY need help here.

Please for the love of God stop using those third party guides that are not official. Use our official guides only. There is one for Ubuntu. (Make sure it is 64 bit 14.04 server LTS) Alternately sign up for the $99 install on our buy page.

I already tried your guide. I got the docker -d error on the wget docker command.

For both CentOS 7 and Ubuntu 14.04

Can't run the launcher to install Discourse on CentOS 7

Product Support Self-hosting

ansenxz (ansenlee) 17 Dezembro , 2015 00:40 23

try
systemctl start docker.service

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Can't run the launcher to install Discourse on CentOS 7

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