Can't run the node.js server

[tomersagi]

This is the error message:

$ node modules/iex/app.js 
/home/tomer/Teaching/BigDataMgt/BigDataHW4Tonyetal/modules/iex/app.js:32
            let objc = JSON.parse(data)
            ^^^

SyntaxError: Block-scoped declarations (let, const, function, class) not yet supported outside strict mode
    at exports.runInThisContext (vm.js:53:16)
    at Module._compile (module.js:374:25)
    at Object.Module._extensions..js (module.js:417:10)
    at Module.load (module.js:344:32)
    at Function.Module._load (module.js:301:12)
    at Function.Module.runMain (module.js:442:10)
    at startup (node.js:136:18)
    at node.js:966:3

[Minitour]

I forgot to add the “npm install” command. CD to the iex directory and run “npm install”. Should work after that.

On Wed, Jan 23, 2019 at 4:11 PM Tomer Sagi notifications@github.com wrote:

This is the error message:

$ node modules/iex/app.js /home/tomer/Teaching/BigDataMgt/BigDataHW4Tonyetal/modules/iex/app.js:32 let objc = JSON.parse(data) ^^^

SyntaxError: Block-scoped declarations (let, const, function, class) not yet supported outside strict mode at exports.runInThisContext (vm.js:53:16) at Module._compile (module.js:374:25) at Object.Module._extensions..js (module.js:417:10) at Module.load (module.js:344:32) at Function.Module._load (module.js:301:12) at Function.Module.runMain (module.js:442:10) at startup (node.js:136:18) at node.js:966:3

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[tomersagi]

And you forgot to add that you need to install nodejs and npm on the machine.

[Minitour]

Yeah that too... my bad

https://nodejs.org/en/download/

npm comes with nodejs pre-packaged.

[Minitour]

Might as well let you know you should also install the following python libs:

pip install bs4 
pip install flask 
pip install nltk
pip install pyspark
pip install requests 
pip install requests_oauthlib 
pip install sklearn

[tomersagi]

ok, fixed