problem using the given Dockerfile - redis library

[sfreire]

I tried to use the given Dockerfile but I had no success. I guess that the redis library (or nodejs) that is installed is not the expected one.

root@9b0c3f3bb74f:/src/vmux# npm start

[email protected] start /src/vmux
coffee app.coffee

Starting SocketStream 0.3.10 in development mode...
↪ rpc:1 vmux.home
↩ rpc:1 vmux.home (7ms)
node_redis: no callback to send error: ERR wrong number of arguments for 'sadd' command

events.js:72
throw er; // Unhandled 'error' event
^
Error: ERR wrong number of arguments for 'sadd' command
at ReplyParser. (/src/vmux/node_modules/redis/index.js:305:31)
at ReplyParser.EventEmitter.emit (events.js:95:17)
at ReplyParser.send_error (/src/vmux/node_modules/redis/lib/parser/javascript.js:296:10)
at ReplyParser.execute (/src/vmux/node_modules/redis/lib/parser/javascript.js:181:22)
at RedisClient.on_data (/src/vmux/node_modules/redis/index.js:534:27)
at Socket. (/src/vmux/node_modules/redis/index.js:91:14)
at Socket.EventEmitter.emit (events.js:95:17)
at Socket. (stream_readable.js:746:14)
at Socket.EventEmitter.emit (events.js:92:17)
at emitReadable (_stream_readable.js:408:10)
at emitReadable (_stream_readable.js:404:5)
at readableAddChunk (_stream_readable.js:165:9)
at Socket.Readable.push (_stream_readable.js:127:10)
at TCP.onread (net.js:528:21)