Typescript setup on SonarQube-7.9.3-Enterprise edition

Hi Team

Our Sonar Enterprise server is not internet faced and we need your assistance to setup this .
We have NodeJs project and we are unable to run sonar scanner and kindly assist us

When we try to install : npm-6.14.11**.rpm and we are getting this error .Pls find attchment

1, How to get download Typescript ? though we have already placed the plugin - sonar-typescript-plugin-
2. Is NodeJs script is supported by Sonar

Waiting for your replay at the earliest



Your version is past EOL. You should upgrade to either the latest version or the current LTS at your earliest convenience.

Aside from that, you’ll ideally be performing analysis not on your SonarQube server but on a separate box. Hopefully that will be internet-facing. Even if it’s not, you should be able to download the artefact and transfer it to your build machine. Supported versions are listed in the docs.