How to download and setup nypsi
Open terminal and run command
                                            git clone https://github.com/tekoh/nypsi.git
                                        
                                        git clone is used to create a copy or clone of nypsi 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 nypsi https://github.com/tekoh/nypsi/archive/master.zip
Or simply clone nypsi with SSH
                                            [email protected]:tekoh/nypsi.git                                    
                                    If you have some problems with nypsi
You may open issue on nypsi support forum (system) here: https://github.com/tekoh/nypsi/issuesSimilar to nypsi repositories
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