How config LibreOffice SDK in mac?

Question

How can I install the libreoffice SDK in mac? 
It always print"Error: Could not find directory '/usr/bin' or '/usr/bin/Commands/javac",

but i have installed java：

anyone can help,thanks:)

Answer 1

u real java path is "/usr/bin/java" ,why u 'enter java SDK installation directory' is 'Library/../..'?