Follow next steps to install sgcWebSockets package, screenshots use Delphi 10.3 version.
1. Open sgcWebSocketsD10_3 group project.
2. Now we must compile first runtime packages (name starts with sgcWebSockets). There is one package for every target platform and this depends of Delphi version, so select target platform one by one and build every package.
3. Select win64 as Target platform and build package.
4. Select Android as Target Platform and build package.
5. Select iOS Device 32 as Target Platform and build package.
6. Select iOS Device 64 as Target Platform and build package.
7. Select iOS Device Simulator as Target Platform and build package.
8. Select MacOS 32 as Target Platform and build package.
9. Select Win32 as Target Platform and build package.
10. Once all runtime packages are compiled, select design time package (name starts with dcl) and first build and then install (design time packages only have Win32 as target platform).
11. If installation is successful you will see a message with all components installed.
12. Then, you only must to add the Directory where are the compiled files to your Rad Studio Library Path. You must add this for every Target Platform (win32, win64, osx64...)
* If you are using the Datasnap servers, these are NOT included in sgcWebSockets package because cannot be installed, are only runtime components. In this case, you must add to your library path the Source folder too.