diff --git a/pungi/util.py b/pungi/util.py index f10fbc61..68b192be 100644 --- a/pungi/util.py +++ b/pungi/util.py @@ -189,11 +189,19 @@ def explode_rpm_package(pkg_path, target_dir): """Explode a rpm package into target_dir.""" pkg_path = os.path.abspath(pkg_path) makedirs(target_dir) - # rpm2archive writes to stdout only if reading from stdin, thus the redirect - run( - "rpm2archive - <%s | tar xfz - && chmod -R a+rX ." % shlex_quote(pkg_path), - workdir=target_dir, - ) + try: + # rpm2archive writes to stdout only if reading from stdin, thus the redirect + run( + "rpm2archive - <%s | tar xfz - && chmod -R a+rX ." % shlex_quote(pkg_path), + workdir=target_dir, + ) + except RuntimeError: + # Fall back to rpm2cpio in case rpm2archive failed (most likely due to + # not being present on the system). + run( + "rpm2cpio %s | cpio -iuvmd && chmod -R a+rX ." % shlex_quote(pkg_path), + workdir=target_dir, + ) def pkg_is_rpm(pkg_obj):