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