Install libbctoolbox1 by entering the following commands in the terminal:
sudo apt update sudo apt install libbctoolbox1
Description:
Helper library for software by Belledonne Communications (shared library)
The package provides a C/C++ utility library used by Linphone and other software by Belledonne Communications. The library offers platform independent implementations of cryptographic functions, exception handling, logging modules, file access, unit tests and data structures like lists and maps. . The package is probably not useful outside the Belledonne Communications suite of libraries and programs. . This package contains the shared library.
Homepage: http://linphone.org/releases/sources/bctoolbox/
Version: 0.6.0-2build1
Section: universe/libs