lib/cide/docker.rb in cide-0.6.1 vs lib/cide/docker.rb in cide-0.6.2

@@ -44,13 +44,22 @@
             .lines
             .grep(/export (\w+)=(.*)/) { ENV[$1] = $2.strip }
         end
 
         # Check docker version
-        unless `docker version 2>/dev/null` =~ /Client version: ([^\s]+)/
+        docker_version = nil
+        case `docker version 2>/dev/null`
+        when /Client version: ([^\s]+)/
+          docker_version = $1
+        when /\s+Version:\s+([^\s]+)/
+          docker_version = $1
+        else
           fail VersionError, 'Unknown docker version'
         end
-        fail VersionError, "Docker version #{$1} too old" if $1 < '1.5.0'
+
+        if docker_version < '1.5.0'
+          fail VersionError, "Docker version #{$1} too old"
+        end
 
         true
       )
     end
   end