Building assets is failing on jenkins

[orta]

See: http://joe.artsy.net:9000/job/deploy-flare-staging/17/console

npm WARN engine [email protected]: wanted: {"iojs":">= 1.0.0","node":">= 0.12.0"} (current: {"node":"v0.10.22","npm":"1.3.14"})
npm WARN engine [email protected]: wanted: {"iojs":">= 1.0.0","node":">= 0.12.0"} (current: {"node":"v0.10.22","npm":"1.3.14"})
npm ERR! 
npm ERR! Additional logging details can be found in:
npm ERR!     /mnt/jenkins/workspace/deploy-flare-staging/npm-debug.log
npm ERR! not ok code 0
make deploy env=staging
make[1]: Entering directory `/mnt/jenkins/workspace/deploy-flare-staging'
node_modules/.bin/sqwish public/assets/all.css -o public/assets/all.min.css

fs.js:427
  return binding.open(pathModule._makeLong(path), stringToFlags(flags), mode);
                 ^
Error: ENOENT, no such file or directory 'public/assets/all.css'
    at Object.fs.openSync (fs.js:427:18)
    at Object.fs.readFileSync (fs.js:284:15)
    at Object.module.exports.exec (/mnt/jenkins/workspace/deploy-flare-staging/node_modules/sqwish/src/index.js:132:13)
    at Object.<anonymous> (/mnt/jenkins/workspace/deploy-flare-staging/node_modules/sqwish/bin/sqwish:2:16)
    at Module._compile (module.js:456:26)
    at Object.Module._extensions..js (module.js:474:10)
    at Module.load (module.js:356:32)
    at Function.Module._load (module.js:312:12)
    at Function.Module.runMain (module.js:497:10)
    at startup (node.js:119:16)
make[1]: *** [assets-production] Error 8
make[1]: Leaving directory `/mnt/jenkins/workspace/deploy-flare-staging'
make: *** [deploy-staging] Error 2
Build step 'Execute shell' marked build as failure
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