Keywords: Drupal - AWS - How to - Upgrade
Newest D8 AWS AMI bitnami-drupal-8.7.4-0-linux-debian-9-x86_64-hvm-ebs
has some very old composer.
After upgrading composer to newest version with this command:
" sudo /opt/bitnami/php/bin/composer.phar self-update"
It updates the composer, but when using composer I get all kind of directory permission errors. With the older version of composer these errors are gone.
Errors are like "Cannot create cache directory "