I duplicated a working laravel app and renamed it to use for another app. I deleted the vendor folder and run the following commands again:
composer self-up
You can edit your readme.md with instructions to install your laravel app in other environment like this:
## Create folders
```
#!terminal
cp .env.example .env && mkdir bootstrap/cache storage storage/framework && cd storage/framework && mkdir sessions views cache
```
## Folder permissions
```
#!terminal
sudo chown :www-data app storage bootstrap -R
sudo chmod 775 app storage bootstrap -R
```
## Install dependencies
```
#!terminal
composer install
```