I just installed Google Earth on my Debian desktop.
1) download google earth for i386 and place in a directory of your choice:
command: wget https://dl.google.com/dl/earth/client/current/google-earth-stable_current_i386.deb
2) unpack and install
command: dpkg -i google-earth-stable*.deb
Selecting previously unselected package google-earth-pro-stable.
(Reading database ... 244286 files and directories currently installed.)
Preparing to unpackContinue Reading: