How to download and setup vegeta
Open terminal and run command
                                            git clone https://github.com/tsenart/vegeta.git
                                        
                                        git clone is used to create a copy or clone of vegeta repositories.
                                        You pass git clone a repository URL. it supports a few different network protocols and corresponding URL formats.
Also you may download zip file with vegeta https://github.com/tsenart/vegeta/archive/master.zip
Or simply clone vegeta with SSH
                                            [email protected]:tsenart/vegeta.git