OK, here is quasi-good news: This morning I was "successful" in installing googleearth on my 64-bit multiarch-enabled system, with nvidia proprietary driver. I put "successful" in quotes, because it was not pretty. Here are the highlights of the process:
root@imerabox:/tmp# dpkg -i googleearth_6.0.3.2197+0.7.0-1_amd64.deb
Selecting previously unselected package googleearth.
(Reading database ... 210892 files and directories currently installed.)
Unpacking googleearth (from googleearth_6.0.3.2197+0.7.0-1_amd64.deb) ...
dpkg: dependency problems prevent configuration of googleearth:
googleearth depends on ia32-libs-gtk; however:
Package ia32-libs-gtk is not installed.
dpkg: error processing googleearth (--install):
dependency problems - leaving unconfigured
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root@imerabox:/tmp# apt-get install ia32-libs-gtk
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt-get -f install' to correct these:
The following packages have unmet dependencies:
ia32-libs-gtk : Depends: ia32-libs-gtk-i386
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).
root@imerabox:/tmp# apt-get -f install
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following extra packages will be installed:
gtk2-engines:i386 gtk2-engines-pixbuf:i386 ia32-libs-gtk ia32-libs-gtk-i386:i386 libart-2.0-2:i386 libatk1.0-0:i386
libcairo2:i386 libcanberra-gtk-module:i386 libcanberra-gtk0:i386 libcanberra0:i386 libdatrie1:i386 libdbus-glib-1-2:i386
libgail-common:i386 libgail18:i386 libgconf-2-4:i386 libgconf2-4:i386 libgdk-pixbuf2.0-0:i386 libglade2-0:i386
libgnomecanvas2-0:i386 libgtk2.0-0:i386 libgtk2.0-bin libjasper1:i386 liblua5.1-0:i386 libpango1.0-0:i386 libpixman-1-0:i386
libqt4-script:i386 libqt4-test:i386 libthai0:i386 libxcb-shm0:i386
Suggested packages:
libcanberra-pulse:i386 librsvg2-common:i386 gvfs:i386 libjasper-runtime:i386 ttf-baekmuk:i386 ttf-arphic-gbsn00lp:i386
ttf-arphic-bsmi00lp:i386 ttf-arphic-gkai00mp:i386 ttf-arphic-bkai00mp:i386
Recommended packages:
libbonobo2-0:i386 libidl0:i386 liborbit2:i386 libwmf0.2-7:i386 hicolor-icon-theme:i386 libgtk2.0-bin:i386
The following packages will be REMOVED:
install-usb-gui libbonoboui2-0 libglade2-0 libglademm-2.4-1c2a libgnomecanvas2-0 libgnomeui-0 libswt-gnome-gtk-3-jni paman
paprefs python-glade2 radiotray vuze
The following NEW packages will be installed:
gtk2-engines:i386 gtk2-engines-pixbuf:i386 ia32-libs-gtk ia32-libs-gtk-i386:i386 libart-2.0-2:i386 libatk1.0-0:i386
libcairo2:i386 libcanberra-gtk-module:i386 libcanberra-gtk0:i386 libcanberra0:i386 libdatrie1:i386 libdbus-glib-1-2:i386
libgail-common:i386 libgail18:i386 libgconf-2-4:i386 libgconf2-4:i386 libgdk-pixbuf2.0-0:i386 libglade2-0:i386
libgnomecanvas2-0:i386 libgtk2.0-0:i386 libgtk2.0-bin libjasper1:i386 liblua5.1-0:i386 libpango1.0-0:i386 libpixman-1-0:i386
libqt4-script:i386 libqt4-test:i386 libthai0:i386 libxcb-shm0:i386
0 upgraded, 29 newly installed, 12 to remove and 0 not upgraded.
1 not fully installed or removed.
Need to get 9,722 kB of archives.
After this operation, 16.4 MB of additional disk space will be used.
Do you want to continue [Y/n]?
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.
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Fetched 9,722 kB in 9s (1,035 kB/s)
Retrieving bug reports... Done
Parsing Found/Fixed information... Done
serious bugs of libgconf2-4 (-> 3.2.5-1+build1) <unfixed>
#694340 - libgconf2-4: libgconf built with the dbus backend requires dbus-glib to be initialized with threading
serious bugs of ia32-libs-gtk (-> 1:0.1) <unfixed>
#677762 - Multiarch issues
Summary:
libgconf2-4(1 bug), ia32-libs-gtk(1 bug)
Are you sure you want to install/upgrade the above packages? [Y/n/?/...]
And finally:
root@imerabox:/tmp# dpkg -i googleearth_6.0.3.2197+0.7.0-1_amd64.deb
(Reading database ... 211538 files and directories currently installed.)
Preparing to replace googleearth 6.0.3.2197+0.7.0-1 (using googleearth_6.0.3.2197+0.7.0-1_amd64.deb) ...
Unpacking replacement googleearth ...
Setting up googleearth (6.0.3.2197+0.7.0-1) ...
Processing triggers for desktop-file-utils ...
Processing triggers for menu ...
Processing triggers for shared-mime-info ...
Unknown media type in type 'all/all'
Unknown media type in type 'all/allfiles'
Unknown media type in type 'uri/mms'
Unknown media type in type 'uri/mmst'
Unknown media type in type 'uri/mmsu'
Unknown media type in type 'uri/pnm'
Unknown media type in type 'uri/rtspt'
Unknown media type in type 'uri/rtspu'
Processing triggers for mime-support ...
root@imerabox:/tmp#
And 5 minutes of spinning the Earth and zooming indicates that Googleearth is working correctly. So, if you want to do this to your system, then you can probably have googleearth today.
Now, I must decide whether I like Googleearth better than radiotray. Hmmmmmm.