installing moloch

Just did not work so I opened an issue: 1114

xxx@Cuckoo2:/opt/moloch# /data/moloch/bin/moloch_add_user.sh admin "Admin User" xxxxx --admin
internal/modules/cjs/loader.js:584
throw err;
^

Error: Cannot find module './db.js'
at Function.Module._resolveFilename (internal/modules/cjs/loader.js:582:15)
at Function.Module._load (internal/modules/cjs/loader.js:508:25)
at Module.require (internal/modules/cjs/loader.js:637:17)
at require (internal/modules/cjs/helpers.js:22:18)
at Object.<anonymous> (/data/moloch/viewer/addUser.js:26:10)
at Module._compile (internal/modules/cjs/loader.js:701:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:712:10)
at Module.load (internal/modules/cjs/loader.js:600:32)
at tryModuleLoad (internal/modules/cjs/loader.js:539:12)
at Function.Module._load (internal/modules/cjs/loader.js:531:3)