How to download "ceres-solver-2.1.0.tar.gz" file to install Ceres solver in Ubuntu 20.04

Question

I am following the tutorial to install Ceres solver here "http://ceres-solver.org/installation.html".

Once I install the necessary auxiliary libraries, we are to execute the following line:

tar zxf ceres-solver-2.1.0.tar.gz

What is the command to download the correct version of ceres solver so that I can proceed with the installation?

Answer 1

Modify the instructions posted here: https://brucknem.github.io/posts/install-ceres-solver/

wget http://ceres-solver.org/ceres-solver-2.1.0.tar.gz