PHP version 7.3.22 Running on Laravel Framework version 8
root@df77c47e6f1e:/var/www/oracle-laravel-v8# composer require yajra/laravel-oci8:^8
PHP Warning: PHP Startup: Unable to load dynamic library 'oci8_12c' (tried: /usr/lib/php/20180731/oci8_12c (/usr/lib/php/20180731/oci8_12c: cannot open shared object file: No such file or directory), /usr/lib/php/20180731/oci8_12c.so (/usr/lib/php/20180731/oci8_12c.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 PHP Warning: PHP Startup: Unable to load dynamic library 'pdo_oci' (tried: /usr/lib/php/20180731/pdo_oci (/usr/lib/php/20180731/pdo_oci: cannot open shared object file: No such file or directory), /usr/lib/php/20180731/pdo_oci.so (/usr/lib/php/20180731/pdo_oci.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Warning from https://repo.packagist.org: You are using an outdated version of Composer. Composer 2.0 is about to be released and the older 1.x releases will self-update directly to it once it is released. To avoid surprises update now to the latest 1.x version which will prompt you before self-updating to 2.x.