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