Install libace-ssl-dev by entering the following commands in the terminal:
sudo apt update sudo apt install libace-ssl-dev
Description:
ACE secure socket layer library - development files
This package contains the header files and static library for the ACE SSL library.
Homepage: http://www.dre.vanderbilt.edu/~schmidt/ACE.html
Version: 6.4.5+dfsg-1build2
Section: universe/libdevel