error while installing soap module using npm

Hi i am getting the error below while trying to install soap module using npm. Below is the error

npm WARN node-expat@2.0.0 package.json: bugs['name'] should probably be bugs['url']

Any help how to proceed further will be much helpful

As already stated in the message from NPM, that's not a error. It's a warning, that tells you the package you're trying to install has wrong data in the bugs field, which is only one of the various fields available in the package.json file.

An related question: npm WARN package.json