Ubuntu

Binary package “rpm2cpio” in ubuntu bionic

  1. Bionic (18.04)
  2. rpm2cpio

tool to convert RPM package to CPIO archive

 The RPM Package Manager (RPM) is a command-line driven package
 management system capable of installing, uninstalling, verifying,
 querying, and updating computer software packages.
 .
 This package contains tool to convert RPM packages to standard CPIO
 archive.

Source package