WONDERFUL! You have found the point ;)
first of all by using "require" I need to use "import" as well, secondly I need to be more accurate and stop messing modules urls ;)
One last thing - is there "prettier" way to write that code:
require modules::gts; #generate_throws_simple
require modules::pts; #print_throws_simple
require modules::sts; #save_thorows_simple
require modules::rt; #read_throws
require modules::ss; #statistics_simple
import modules::gts; #generate_throws_simple
import modules::pts; #print_throws_simple
import modules::sts; #save_thorows_simple
import modules::rt; #read_throws
import modules::ss; #statistics_simple