October: I need to update composer.json

[Hatalias]

I have a problem, I need to update composer.json to install this "Maatwebsite / Laravel-Excel" library. Can someone help me

"require": {
"php": ">=5.5.9",
"composer/installers": "~1.0",
"maatwebsite/excel": "~2.0"
},
"minimum-stability": "dev"

[LukeTowers]

Create a composer.json for your plugin including that library, and then run composer update from your base project directory. See https://github.com/octobercms/october/issues/1714 for more info.

As a note, GitHub issues are for reporting issues with the project, please use the official forums, stackoverflow, IRC, or Slack to get assistance with problems like this.

[Hatalias]

Hello.
Thanks for the help, I would not have installed the packeges by composer.phar.
I put it in the json file and tried to execute the "october: up".
After installing the autoload it worked.

Thank you very much!