Indicators: GMMA - page 2

Well, it doesn't work.
how can i run this indicator on my mt5? 
Thanks for this Indicator. While compiling "gmma" and "smoothalgorithms" file, occurs 18 and 22 errors respectively. Please do the needful.
Files:
Why doesn't it work properly?
It works fine for me in mt5, just follow the code and create a class file.