Angular Gantt Integration

I am not able to integrate gantt evaulation in my angular project
angular version - 5

Once i import its telling module can not be found.

Hello Rahul,
To install the Trial version, you need to apply the following command:

npm install 'path to gantt folder with package.json file'

for example:

npm install /opt/gantt_pro

If you don’t have package.json file near the codebase folder, you can download the following one:

If that doesn’t help you, please send me the screenshots with the error messages.