packages: 
   - autoconf
   - bison
   - build-essential
   - libssl-dev
   - libyaml-dev
   - libreadline6-dev
   - zlib1g-dev
   - libncurses5-dev
   - libffi-dev
   - libgdbm6
   - libgdbm-dev
   - libdb-dev
   - ruby

repository:
   url: https://github.com/ruby/ruby.git
   branch: v3_4_5

steps:
   - ./autogen.sh
   - ./configure --prefix=$PREFIX
   - make -j"$(nproc)"
   - make install