64 Char Print

[nitrofurano]

btw, why am i getting this error message? what is '__MEM_FREE'?

Code:

guest@macbook_mint1 /mnt/sda4/tralha/emulation/zxspectrum/basic/BorielZxBasicCompiler $ zxb.py meus/pr64.bas -t -B -a && mv pr64.tap meus/ && fuse meus/pr64.tappr64.bas:287: Error: Undefined label '__MEM_FREE'

code used

Code:

#include <print64.bas>
printat64(10,10)
print64("Hello world!")

thanks