Ubuntu building problems

[mbencik999]

I have tried to build the Dtrace on Ubuntu ( kernel 4.15.0 ). Unfortunately without any luck. The ctl.c file cannot locate the copy_from_user function which is part of the uaccess.h. The error for this comes from [-Werror=implicit-function-declaration] here I'm not sure if it is a god thing to dissable the flags.

Now in my research I tried to change the #include <asm/uaccess.h> to #include <linux/uaccess.h> but later then I get redefinition errors for which I don't know if they are related ( specificaly: error: 'struct in6_addr' has no member named '_S6_un' )