1. Error Do not run Composer as rootsuper user! See httpsgetcomposer.orgroot for details

Solution export COMPOSER_ALLOW_SUPERUSER=1

1. Error The openssl extension is required for SSL/TLS protection but is not available. If you can not enable the openssl extension, you can disable this error, at your own risk, by setting the ‘disable-tls’ option to true.

Solution composer config -g – disable-tls true