won't work on Ubuntu 22.04.1 LTS

[decryp2kanon]

already tried sudo apt install gir1.2-gtop-2.0

but still no...

$ lsb_release -a
No LSB modules are available.
Distributor ID:	Ubuntu
Description:	Ubuntu 22.04.1 LTS
Release:	22.04
Codename:	jammy

its a fresh installation of 22.04