Can't run the JS examples local server - can't find dist\Dropbox-sdk.js

Describe the bug I am following the instructions at https://github.com/dropbox/dropbox-sdk-js/tree/main/examples/javascript to run the examples server. node server.js crashes with

e:\temp\dropbox-sdk-js\examples\javascript>node server.js
e:\temp\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: e:\temp\dropbox-sdk-js\dist\Dropbox-sdk.js
    at Object.exports.serve (e:\temp\dropbox-sdk-js\node_modules\rollup-endpoint\index.js:15:11)
    at Object.<anonymous> (e:\temp\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

Versions

• What version of the SDK are you using? 9.6.0
• What version of the language are you using? node v14.16.0
• Are you using Javascript or Typescript? JS
• What platform are you using? (if applicable) Windows 10

Additional context Add any other context about the problem here.

[ciufudean]

I found the cause. Your build:xx npm scripts are using ; as a command separator, while on Windows this is & or &&. And a few solutions here

[matrix75]

The ‘;’ on windows is indeed an issue. Switching to ‘&’ was the fix for the build.