--- pipes.sh-1.3.0/Makefile.orig	2018-02-24 23:54:40.000000000 +0000
+++ pipes.sh-1.3.0/Makefile	2021-05-28 14:13:27.708390217 +0000
@@ -1,4 +1,4 @@
-PREFIX=/usr/local
+PREFIX=/usr
 DESTDIR=
 
 INSTDIR=$(DESTDIR)$(PREFIX)