Unable to install Rosetta -2

I am trying to install Rosetta-2 but getting getting the following error

P CoreServices % /usr/sbin/softwareupdate --install-rosetta

I have read and agree to the terms of the software license agreement. A list of Apple SLAs may be found here: http://www.apple.com/legal/sla/

Type A and press return to agree: a

2021-11-18 15:38:13.847 softwareupdate[1985:34673] Package Authoring Error: 002-23768: Package reference com.apple.pkg.RosettaUpdateAuto is missing installKBytes attribute

/usr/sbin/softwareupdate --install-rosetta --agree-to-license

By using the agreetolicense option, you are agreeing that you have run this tool with the license only option and have read and agreed to the terms.

If you do not agree, press CTRL-C and cancel this process immediately.

2021-11-18 15:45:07.015 softwareupdate[2097:39625] Package Authoring Error: 002-23768: Package reference com.apple.pkg.RosettaUpdateAuto is missing installKBytes attribute