diff -Naurp0 a/Makefile b/Makefile --- a/Makefile 2018-09-17 01:42:50.000000000 +0600 +++ b/Makefile 2019-07-29 17:36:09.563110157 +0600 @@ -1 +1 @@ -PREFIX ?= /usr/local +PREFIX ?= /usr