This library is not yet included in standard Scol release. This is a beta version.
This library is put under Scol license.
Close Scol, if any.
Copy the library (*.dll on MS Windows, *.so on GNU/Linux) to the subfolder "plugins" of "scol".
Edit the "usm.ini" file (as the same folder than "scol.exe" (on Windows) or "scol" (on GNU/Linux)) and add this line :
Under windows :
plugin plugins/libsqlite3.dll ScolLoadPlugin ScolUnloadPlugin (old Scol versions)
Under GNU/Linux :
plugin ./plugins/libsqlite3.so ScolLoadPlugin ScolUnloadPlugin
Comment or remove the added line (see 'Installation' above). After, you can delete the *.dll or *.so file.
By alphabetic order
You can see the [not up-to-date] doc on the development server.