Running programs linked against libssl1.0.0 on Debian9

Debian9 shipped with libssl1.1 and libssl1.0.2 packages.

If you’re getting a loader error like this:

/usr/lib/x86_64-linux-gnu/ version `OPENSSL_1.0.0' not found

you can download libssl1.0.0 package from and install with dpkg . It is ok to keep installed libssl1.1, libssl1.0.2 and libssl1.0.0 package versions on the same system.