Linux- AWS EC2

[passionbytes bigdata]

Hi all,

I followed all steps for installing rawgraphs on Linux, EC2 on AWS. Here is the error  when I execute "yarn start".

Failed to compile.

./src/styles/index.scss (./node_modules/css-loader/dist/cjs.js??ref--6-oneOf-5-1!./node_modules/postcss-loader/src??postcss!./node_modules/resolve-url-loader??ref--6-oneOf-5-3!./node_modules/sass-loader/dist/cjs.js??ref--6-oneOf-5-4!./src/styles/index.scss)

Error: Node Sass does not yet support your current environment: Linux 64-bit with Unsupported runtime (88)

For more information on which environments are supported please see:

https://github.com/sass/node-sass/releases/tag/v4.14.1

Can anyone please help? Thanks. Also whats is the default port in which app will run ?

Best,

Ravion