MaxCtrl can't find 'yargs'

123: pkg/prelude/bootstrap.js:1176

123:       throw error;

123:       ^

123: 

123: Error: Cannot find module 'yargs'

123: 1) If you want to compile the package/file into executable, please pay attention to compilation warnings and specify a literal in 'require' call. 2) If you don't want to compile the package/file into executable and want to 'require' it from filesystem (likely plugin), specify an absolute path in 'require' call using process.cwd() or process.execPath.

123:     at Function.Module._resolveFilename (module.js:469:15)

123:     at Function.Module._resolveFilename (pkg/prelude/bootstrap.js:1278:46)

123:     at Function.Module._load (module.js:417:25)

123:     at Module.require (module.js:497:17)

123:     at Module.require (pkg/prelude/bootstrap.js:1157:31)

123:     at require (internal/module.js:20:19)

123:     at Object.<anonymous> (/snapshot/maxctrl/lib/core.js:0)

123:     at Module._compile (pkg/prelude/bootstrap.js:1252:22)

123:     at Object.Module._extensions..js (module.js:579:10)

123:     at Module.load (module.js:487:32)