The saga with the amnezia vpn client continues. I've failed to compile it because it needs QtRemoteObjects, and it is not packaged :-(. OK, I've downloaded the binary installer from amnezia.org. Trying to run it, I get

./AmneziaVPN_Linux_Installer.bin: error while loading shared libraries: libgssapi_krb5.so.2: cannot open shared object file: No such file or directory

What is libgssapi_krb5.so?

Thanks in advance,
Andrey