Hello,
I recently found myself trying to install on my Ubutun 20.04 machine. I’ve downloaded the .deb, and try to install with dpkg, it fails:
# dpkg -i /home/oxdf/Downloads/insync_3.7.0.50216-impish_amd64.deb
Selecting previously unselected package insync.
(Reading database ... 490721 files and directories currently installed.)
Preparing to unpack .../insync_3.7.0.50216-impish_amd64.deb ...
Unpacking insync (3.7.0.50216-impish) ...
dpkg: dependency problems prevent configuration of insync:
insync depends on libc6 (>= 2.34); however:
Version of libc6:amd64 on system is 2.31-0ubuntu9.2.
dpkg: error processing package insync (--install):
dependency problems - leaving unconfigured
Processing triggers for hicolor-icon-theme (0.17-2) ...
Processing triggers for man-db (2.9.1-1) ...
Processing triggers for desktop-file-utils (0.24-1ubuntu3) ...
Processing triggers for gnome-menus (3.36.0-1ubuntu1) ...
Processing triggers for mime-support (3.64ubuntu1) ...
Processing triggers for shared-mime-info (1.15-1) ...
Errors were encountered while processing:
insync
As far as I can tell, 2.31 is the most recent version of LIBC for Ubuntu focal: