Error spawning drone: no matching engine found

[warrenheld]

warn: About to write /home/warren/node_projects/socket-io-chat-app/package.json
data:
data: {
data: subdomain: 'warrenchat',
data: engines: { node: '0.8.2' },
data: name: 'warren_chat',
data: scripts: { start: 'warren-chat-app.js' },
data: description: 'node.js chat application with socket.io',
data: version: '0.0.1',
data: dependencies: { socket.io: '0.9.6', express: '2.5.10' }
data: }
data:
prompt: Is this ok?: (yes) yes
info: Analyzing your application dependencies in warren-chat-app.js
info: Checking app availability warren_chat
info: Creating app warren_chat
info: Creating snapshot 0.0.1
info: Updating app warren_chat
info: Activating snapshot 0.0.1 for warren_chat
info: Starting app warren_chat
error: Error running command deploy
error: Nodejitsu Error (500): Internal Server Error
error: There was an error while attempting to deploy your application.
error:
error: Error spawning drone: no matching engine found
error: Repository configuration
error:
error: This type of error is usually a user error.
error: Error output from Haibu:
error:
error: Error: Error spawning drone: no matching engine found
error: at [object Object].getSpawnOptions (/root/haibu-orchestra/node_modules/haibu/lib/haibu/core/spawner.js:34:17)
error: at [object Object].getSpawnOptions (/root/haibu-orchestra/node_modules/haibu/lib/haibu/plugins/useraccounts.js:34:31)
error: at spawnNpm (/root/haibu-orchestra/node_modules/haibu/lib/haibu/plugins/useraccounts.js:62:32)
error: at Object.oncomplete (/root/haibu-orchestra/node_modules/haibu/node_modules/tar/node_modules/fstream/node_modules/graceful-fs/graceful-fs.js:94:5)
info: Nodejitsu not ok