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    TBuildEngine.DoBeforeInstall

    Executes actions before package installation

    Declaration

    Source position: fpmkunit.pp line 1469

    public 
procedure TBuildEngine.DoBeforeInstall(APackage: TPackage);  virtual;

    Description

    DoBeforeInstall prepares the system and package for installation by executing pre-installation tasks. This method ensures installation directories exist, validates installation requirements, and runs custom pre-install commands.

    The procedure verifies installation permissions, creates necessary directories, and performs any setup required before the actual file installation begins.