1. install missing lib yum -y install e2fsprogs-devel uuid-devel libuuid-devel 2. simple get into source folder(e.g. postgresql-19.7/contrib/uuid-ossp), then make && make install 3. Install in pgsql CREATE EXTENSION IF NOT EXISTS "uuid-ossp"; 4. Test the function select uuid_generate_v4(); From: https://www.fengiling.com/blog/view/?id=612683