Hi: I installed Pharo and enter the following in workspace. Author uniqueInstance fullName: 'VRIDE User'. Metacello new baseline: 'Roassal3'; repository: 'github://ObjectProfile/Roassal3'; load. Metacello new baseline: 'Roassal3Exporters'; repository: 'github://ObjectProfile/Roassal3Exporters'; load. Metacello new baseline: 'Roassal3Exporters'; repository: 'github://ObjectProfile/Roassal3Exporters'; load: 'AFrame'. ZnReadEvalPrintDelegate startInServerOn: 1701. (ZnServer on: 1701) bindingAddress: NetNameResolver localHostAddress; delegate: ZnReadEvalPrintDelegate new; start; yourself PharoVRIDE open I don't understand the following instructions in GitHub page: Now open PharoVRIDE. Right into the first scene, you will see a field asking for the IP address of your Pharo server. It must be as follows: http://<Host name or IP Address>:<Port>/repl If you are running on localhost just as shown in the previous script, press the Enter button to proceed. Otherwise, you must specify an address. Finally, put on your VR headset, and try some stuff! Please advise. Thanks, Aik-Siong Koh -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html