Cannot create conatiner for service dev.

[vishnuu]

Hello,

I am trying to set environment for opencog in linux.

No LSB modules are available.
Distributor ID:LinuxMint
Description:Linux Mint 17.3 Rosa
Release: 17.3
Codename: rosa

When i tried to start the docker container, it shows
ERROR: Cannot create container for service dev: create .: "." includes invalid characters for a local volume name, only "[a-zA-Z0-9][a-zA-Z0-9_.-]" are allowed

What can i do now?