Install libgcrypt11-dev by entering the following commands in the terminal:
sudo apt update sudo apt install libgcrypt11-dev
Description:
transitional libgcrypt11-dev package
This is a transitional dummy package to ease the migration from libgcrypt11-dev to libgcrypt20-dev. You can safely remove this package.
Homepage: http://directory.fsf.org/project/libgcrypt/
Version: 1.5.4-3+really1.8.1-4ubuntu1
Section: libdevel