code: function(pkg){
  		var pkg = pkg || this.getPackage();
  		var requestedVersion = this.requestedVersion;
  
  		return SemVer.validRange(requestedVersion) &&
  			SemVer.valid(pkg.version) ?
  			SemVer.satisfies(pkg.version, requestedVersion) : true;
  	}
docs: Is the package fetched from this task a compatible version?