This shell snippet used to work for installing IMP on google colab, but it seems to have stopped working:

!echo "deb https://integrativemodeling.org/latest/download/ $(lsb_release -cs)/" > /etc/apt/sources.list.d/salilab.list
!apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 22A3BF2B
!apt update
!apt install imp

Is it the proper way, and is it supposed to work at all? There seems to be an issue with the key.

Thanks!
Barak