Javascript sdk

Thank you for the reply. I downloaded the javascript sdk files and installed on my Mac. However, I want to start the development server i.e. server.js but it throws up an error. See below. I don't think I can move forward if I do not get the node server up and running.

Adeyanjus-MacBook-Pro:javascript adeyanjuteslim-balogun$ node server.js

/Users/adeyanjuteslim-balogun/Documents/GitHub/dropbox-sdk-js/node_modules/rollup-endpoint/index.js:15

    throw Error('[rollup-endpoint] File does not exist: ' + options.entry);

    ^

Error: [rollup-endpoint] File does not exist: /Users/adeyanjuteslim-balogun/Documents/GitHub/dropbox-sdk-js/dist/Dropbox-sdk.js

    at Object.exports.serve (/Users/adeyanjuteslim-balogun/Documents/GitHub/dropbox-sdk-js/node_modules/rollup-endpoint/index.js:15:11)

    at Object.<anonymous> (/Users/adeyanjuteslim-balogun/Documents/GitHub/dropbox-sdk-js/examples/javascript/server.js:12:10)

    at Module._compile (internal/modules/cjs/loader.js:1063:30)

    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1092:10)

    at Module.load (internal/modules/cjs/loader.js:928:32)

    at Function.Module._load (internal/modules/cjs/loader.js:769:14)

    at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:72:12)

    at internal/main/run_main_module.js:17:47