How to fix: [DCC Fatal Error] Unit1.pas(8): F2613 Unit 'FMX.TMSFNCTypes' not found.

-NO.\Linux64\Debug Project1.dpr
[DCC Fatal Error] Unit1.pas(8): F2613 Unit 'FMX.TMSFNCTypes' not found.
Failed

Did you install FMXLinux? Did you add the path to the FNC source files?