How to Install and Uninstall rkt Package on Ubuntu 20.10 (Groovy Gorilla)

Package: rkt
Architecture: amd64
Version: 1.30.0+dfsg1-9
Built-Using: golang-1.13 (= 1.13.5-1ubuntu1), golang-github-appc-docker2aci (= 0.17.2+dfsg-2), golang-github-appc-spec (= 0.8.11+dfsg-2), golang-github-aws-aws-sdk-go (= 1.21.6+dfsg-2), golang-github-coreos-go-systemd (= 22.0.0-1), golang-github-coreos-ioprogress (= 0.0~git20151023.0.4637e49-2), golang-github-coreos-pkg (= 4-2), golang-github-coreos-semver (= 0.2.0-3), golang-github-cznic-b (= 0.0~git20151027.0.01b13d7-2), golang-github-cznic-bufs (= 0.0~git20140818.0.3dcccbd-2), golang-github-cznic-fileutil (= 0.0~git20181122.4d67cfe-1), golang-github-cznic-lldb (= 1.0.1-1), golang-github-cznic-mathutil (= 0.0~git20181122.297441e-2), golang-github-cznic-ql (= 1.0.6-1), golang-github-cznic-sortutil (= 0.0~git20150617.0.4c73428-2), golang-github-cznic-strutil (= 0.0~git20150430.0.1eb03e3-2), golang-github-cznic-zappy (= 0.0~git20160305.0.4f5e6ef-2), golang-github-dustin-go-humanize (= 1.0.0-1), golang-github-google-btree (= 1.0.0-1), golang-github-gorilla-mux (= 1.7.3-1), golang-github-hashicorp-errwrap (= 1.0.0-1), golang-github-hashicorp-golang-lru (= 0.5.0-1), golang-github-jmespath-go-jmespath (= 0.2.2-3), golang-github-jonboulle-clockwork (= 0.1.0-4), golang-github-klauspost-compress (= 1.7.6-2), golang-github-klauspost-cpuid (= 1.2.1+dfsg1-3), golang-github-klauspost-crc32 (= 1.1-5), golang-github-klauspost-pgzip (= 1.1-1), golang-github-opencontainers-go-digest (= 1.0.0~rc1-1), golang-github-opencontainers-selinux (= 1.3.0-2), golang-github-opennota-urlesc (= 0.0~git20160726.0.5bd2802-1), golang-github-pborman-uuid (= 1.1-1), golang-github-peterbourgon-diskv (= 3.0.0-1), golang-github-puerkitobio-purell (= 1.1.0-2), golang-github-remyoudompheng-bigfft (= 0.0~git20190728.0.6a916e3-0ubuntu1), golang-github-spf13-cobra (= 0.0.4-2), golang-github-spf13-pflag (= 1.0.3-1), golang-go.crypto (= 1:0.0~git20190701.4def268-2), golang-go4 (= 0.0~git20190313.94abd69-1), golang-gocapability-dev (= 0.0+git20180916.d983527-1), golang-golang-x-net-dev (= 1:0.0+git20190811.74dc4d7+dfsg-1), golang-golang-x-sys (= 0.0~git20190726.fc99dfb-1ubuntu2), golang-google-genproto (= 0.0~git20190801.fa694d8-2build4), golang-google-grpc (= 1.22.1-1ubuntu1), golang-gopkg-inf.v0 (= 0.9.0-3), golang-goprotobuf (= 1.3.2-2), golang-x-text (= 0.3.2-1)
Priority: extra
Section: universe/utils
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Dmitry Smirnov
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 85951
Depends: libc6 (>= 2.14), adduser, systemd (>= 230-3~), systemd-container (>= 228), dbus
Suggests: docker2aci, acbuild
Filename: pool/universe/r/rkt/rkt_1.30.0+dfsg1-9_amd64.deb
Size: 66913452
MD5sum: 282320291a28295a4846255dd7954920
SHA1: 105708a1381debeb58cf4d2dbebbc5274a1e8356
SHA256: 320a71e5a12a551294c9e245f1eaf73a156be252eaced7f6ade108e2735574ab
SHA512: 87e46356557c88a32a8a7e164c36fe5c22fff6a91f915824f673d230ddf5e6aeff2a70694e2498e6a2b5761177b9741f2ee6e2ead7f97fc6279201b7e9f482d0
Homepage: https://github.com/rkt/rkt
Description-en: CLI for running App Containers
rkt (pronounced "rock-it") is an alternative to the Docker runtime, designed
for server environments with the most rigorous security and production
requirements. Rocket is oriented around the App Container specification,
a new set of simple and open specifications for a portable container format.
.
This package provides "rkt" utility.
Description-md5: 78c38aa5ed9d488d2152c963de2b0c9f