Appium not launching on MAC Bookpro

On Mac Book Prod (latest Mac 2017 model) when click on Launch on Appium I am getting the following error … Please help

When I click on Launch button… Before used to Launch but after I fixed some issues with doctor on Appium … Doctor is working now but stopping launching Appium server.

Launching Appium with command: ‘/Applications/Appium.app/Contents/Resources/node/bin/node’ appium/build/lib/main.js --debug-log-spacing --automation-name “Appium” --platform-name “Android” --platform-version “4.4”

SyntaxError: Unexpected token ILLEGAL
at exports.runInThisContext (vm.js:53:16)
at Module._compile (module.js:387:25)
at Object.Module._extensions…js (module.js:422:10)
at Module.load (module.js:357:32)
at Function.Module._load (module.js:314:12)
at Module.require (module.js:367:17)
at require (internal/module.js:16:19)
at Object. (index.js:1:20)
at Module._compile (module.js:413:34)
at Object.Module._extensions…js (module.js:422:10)
at Module.load (module.js:357:32)
at Function.Module._load (module.js:314:12)
at Module.require (module.js:367:17)
at require (internal/module.js:16:19)
at Object. (lib/logsink.js:3:31)
at Module._compile (module.js:413:34)

Can you please try launching the Appium Using the Terminal

Now it works fine… I just found some character (’) missed in the system.js after I updated it. /Applications/Appium.app//Contents/Resources/node_modules/appium/node_modules/appium-support/build/lib/system.js. In this file earlier I update some line where we see things like …‘10.12’,12.12’] … in that after (,) I missed (’) before 12.12’