Please use libgcrypt20 to support ubuntu 16.04
Please official support for 16.04 Ubuntu by using libgcrypt20 instead of 11
Ayushka Partohap commented
Installing libgcrypt11 on 16.04 is not officially supported. There is a workaround but it would be nice if to have star uml install out of the box.
Why do you need this? It works fine with 11...