ruby-zip 2.0.0-2 (ppc64el binary) in ubuntu jammy

 rubyzip is a ruby library for reading and writing zip (pkzip format)
 files, with the restriction that only uncompressed and deflated zip
 entries are supported. All this library does is handling of the zip
 file format. the actual compression/decompression is handled by
 zlib. zlib is accessible from ruby thanks to ruby/zlib