Index of /Downloads

 Name                    Last modified      Size  Description
 Parent Directory                             -   
 aragorn.1               04-Jul-2024 10:27  8.9K  MAN PAGE
 aragorn1.2.41.c         04-Jul-2024 10:27  433K  LATEST
 aragorn1.2.40.c         04-Jul-2024 10:27  416K  
 aragorn1.2.39.c         04-Jul-2024 10:27  408K  
 aragorn1.2.38.c         04-Jul-2024 10:27  406K  
 aragorn1.2.37.c         04-Jul-2024 10:27  405K  
 aragorn1.2.36.c         04-Jul-2024 10:27  357K  

Compiling example:

gcc -O3 -ffast-math -finline-functions -o aragorn aragorn1.2.40.c

If you want a man page put the aragorn man page named aragorn.1 in a directory read by the man command. 
These directories may be listed by:

echo $MANPATH