The story of the "Full Source Install" is often a rite of passage for Delphi developers. Unlike modern package managers that handle dependencies invisibly, the installation of UniGMap 1.48 into the Delphi 10.2 Tokyo IDE was a hands-on engineering task.

: Unzip your UniGMap 1.4.8 full source into a permanent directory (e.g., C:\Components\UniGMap Add Library Paths Open Delphi 10.2 Tokyo.

: Ensure the generated .bpl files are in a directory included in your Windows system PATH (usually C:\Users\Public\Documents\Embarcadero\Studio\19.0\Bpl ).

Then in UniGMap_Defines.inc , insert:

$IFDEF TOKYO $DEFINE DELPHI_102 $DEFINE NO_WINDOWS_UNIT $ENDIF

for its specific feature set, such as Heatmap support and custom marker labels. FMSoft uniGUI Installation Steps for Delphi 10.2 Tokyo