Loading tasks "grunt-karma.js" ... ERROR. Cannot find module './ZeParser'

Question

npm WARN unmet dependency C:\MyWebProject\node_modules\karma\node_modules\socket.io\node_modules\socket.io-client\node_modules\active-x-obfuscator requires zeparser@ '0.0.5' but will load npm WARN unmet dependency C:\MyWebProject\node_modules\zeparser, npm WARN unmet dependency which is version 0.0.7 Loading "grunt-karma.js" tasks...ERROR EXEC : >> error : Cannot find module './ZeParser' EXEC : warning : Task "karma:unit" not found. Use --force to continue. 

I am trying to install npm install zeparser , but still I get the warning above.

Please help.