Visualization Library is a C++ middleware for high-performance 2D and 3D graphics applications based on OpenGL 1.x-4.x supporting Windows, Linux and Mac OS X.
paul@extra-kde:~$ git clone git@github.com:MicBosi/VisualizationLibrary.git
Cloning into 'VisualizationLibrary'...
Warning: Permanently added the RSA host key for IP address '140.82.112.3' to the list of known hosts.
git@github.com: Permission denied (publickey).
fatal: Could not read from remote repository.
I'm installing Visualization Library on Ubuntu 18.04 and 20.04 by following instructions from https://github.com/MicBosi/VisualizationLibrary. I'm having this issue:
It clones just fine with a standard address: