Failed to run

[longtimeago]

Could you please help to resolve the error?

/usr/lib/ruby/gems/2.2.0/gems/excon-0.45.4/lib/excon/unix_socket.rb:14:in `connect_nonblock': Connection refused - connect(2) for /var/run/docker.sock (Errno::ECONNREFUSED) (Excon::Errors::SocketError)
    from /usr/lib/ruby/gems/2.2.0/gems/excon-0.45.4/lib/excon/unix_socket.rb:14:in `connect'
    from /usr/lib/ruby/gems/2.2.0/gems/excon-0.45.4/lib/excon/socket.rb:28:in `initialize'
    from /usr/lib/ruby/gems/2.2.0/gems/excon-0.45.4/lib/excon/connection.rb:385:in `new'
    from /usr/lib/ruby/gems/2.2.0/gems/excon-0.45.4/lib/excon/connection.rb:385:in `socket'
    from /usr/lib/ruby/gems/2.2.0/gems/excon-0.45.4/lib/excon/connection.rb:106:in `request_call'
    from /usr/lib/ruby/gems/2.2.0/gems/excon-0.45.4/lib/excon/middlewares/mock.rb:47:in `request_call'
    from /usr/lib/ruby/gems/2.2.0/gems/excon-0.45.4/lib/excon/middlewares/instrumentor.rb:22:in `request_call'
    from /usr/lib/ruby/gems/2.2.0/gems/excon-0.45.4/lib/excon/middlewares/base.rb:15:in `request_call'
    from /usr/lib/ruby/gems/2.2.0/gems/excon-0.45.4/lib/excon/middlewares/base.rb:15:in `request_call'
    from /usr/lib/ruby/gems/2.2.0/gems/excon-0.45.4/lib/excon/middlewares/base.rb:15:in `request_call'
    from /usr/lib/ruby/gems/2.2.0/gems/excon-0.45.4/lib/excon/middlewares/base.rb:15:in `request_call'
    from /usr/lib/ruby/gems/2.2.0/gems/excon-0.45.4/lib/excon/connection.rb:233:in `request'
    from /usr/lib/ruby/gems/2.2.0/gems/excon-0.45.4/lib/excon/middlewares/idempotent.rb:26:in `error_call'
    from /usr/lib/ruby/gems/2.2.0/gems/excon-0.45.4/lib/excon/middlewares/base.rb:10:in `error_call'
    from /usr/lib/ruby/gems/2.2.0/gems/excon-0.45.4/lib/excon/middlewares/base.rb:10:in `error_call'
    from /usr/lib/ruby/gems/2.2.0/gems/excon-0.45.4/lib/excon/middlewares/base.rb:10:in `error_call'
    from /usr/lib/ruby/gems/2.2.0/gems/excon-0.45.4/lib/excon/connection.rb:256:in `rescue in request'
    from /usr/lib/ruby/gems/2.2.0/gems/excon-0.45.4/lib/excon/connection.rb:204:in `request'
    from /usr/lib/ruby/gems/2.2.0/gems/excon-0.45.4/lib/excon/middlewares/idempotent.rb:26:in `error_call'
    from /usr/lib/ruby/gems/2.2.0/gems/excon-0.45.4/lib/excon/middlewares/base.rb:10:in `error_call'
    from /usr/lib/ruby/gems/2.2.0/gems/excon-0.45.4/lib/excon/middlewares/base.rb:10:in `error_call'
    from /usr/lib/ruby/gems/2.2.0/gems/excon-0.45.4/lib/excon/middlewares/base.rb:10:in `error_call'
    from /usr/lib/ruby/gems/2.2.0/gems/excon-0.45.4/lib/excon/connection.rb:256:in `rescue in request'
    from /usr/lib/ruby/gems/2.2.0/gems/excon-0.45.4/lib/excon/connection.rb:204:in `request'
    from /usr/lib/ruby/gems/2.2.0/gems/excon-0.45.4/lib/excon/middlewares/idempotent.rb:26:in `error_call'
    from /usr/lib/ruby/gems/2.2.0/gems/excon-0.45.4/lib/excon/middlewares/base.rb:10:in `error_call'
    from /usr/lib/ruby/gems/2.2.0/gems/excon-0.45.4/lib/excon/middlewares/base.rb:10:in `error_call'
    from /usr/lib/ruby/gems/2.2.0/gems/excon-0.45.4/lib/excon/middlewares/base.rb:10:in `error_call'
    from /usr/lib/ruby/gems/2.2.0/gems/excon-0.45.4/lib/excon/connection.rb:256:in `rescue in request'
    from /usr/lib/ruby/gems/2.2.0/gems/excon-0.45.4/lib/excon/connection.rb:204:in `request'
    from /usr/lib/ruby/gems/2.2.0/gems/docker-api-1.24.1/lib/docker/connection.rb:40:in `request'
    from /usr/lib/ruby/gems/2.2.0/gems/docker-api-1.24.1/lib/docker/connection.rb:65:in `block (2 levels) in <class:Connection>'
    from /usr/lib/ruby/gems/2.2.0/gems/docker-api-1.24.1/lib/docker/image.rb:172:in `all'
    from /usr/src/app/dockerfile-from-image.rb:32:in `<main>'

Docker info:
docker info
Containers: 0
Running: 0
Paused: 0
Stopped: 0
Images: 496
Server Version: 1.11.1
Storage Driver: aufs
Root Dir: /var/lib/docker/aufs
Backing Filesystem: extfs
Dirs: 660
Dirperm1 Supported: false
Logging Driver: json-file
Cgroup Driver: cgroupfs
Plugins:
Volume: local
Network: host bridge null
Kernel Version: 3.13.0-85-generic
Operating System: Ubuntu 14.04.4 LTS
OSType: linux
Architecture: x86_64
CPUs: 8
Total Memory: 15.37 GiB
Name: XXX
ID: FMZO:5B63:3PIT:K463:SYKZ:CTIW:OYXI:FXVZ:HDYI:JZKE:BOEO:QDZT
Docker Root Dir: /var/lib/docker
Debug mode (client): false
Debug mode (server): false
Username: XXX
Registry: https://index.docker.io/v1/
WARNING: No swap limit support

[longtimeago]

Solved, sorry for disturbing

[levonlee]

How do you solve this issue? I'm having the same problem. Thanks!

My first line is Errno::ENOENT instead of Errno::ECONNREFUSED

/usr/lib/ruby/gems/2.2.0/gems/excon-0.45.4/lib/excon/unix_socket.rb:14:in `connect_nonblock': No such file or directory - connect(2) for /var/run/docker.sock (Errno::ENOENT) (Excon::Errors::SocketError)

[longtimeago]

@levonlee I wish I could remember that :)
Tried right now and faced the issue #14

$docker -v
Docker version 17.05.0-ce, build 89658be

Probably, the tool broken :(

[levonlee]

@longtimeago I followed this reply in #14.

I modified the Dockerfile as stated and build the image myself. And it resolved my problem..

[dorbodwolf]

same error on Docker version 18.09.0, build 4d60db4