1diff --git a/Makefile.m4 b/Makefile.m4
2index a6a100b..bf7c041 100644
3--- a/Makefile.m4
4+++ b/Makefile.m4
5@@ -30,8 +32,10 @@ LINK.o =$(LINK.cc)
6 # to install set-root-uid, `make BIN_MODE=04755 install'...
7 BIN_MODE?=0755
8 install: dvd+rw-tools
9- install -o root -m $(BIN_MODE) $(CHAIN) /usr/bin
10- install -o root -m 0644 growisofs.1 /usr/share/man/man1
11+ install -d $(prefix)/bin
12+ install -d $(prefix)/share/man/man1
13+ install -m $(BIN_MODE) $(CHAIN) $(prefix)/bin
14+ install -m 0644 growisofs.1 $(prefix)/share/man/man1
15 ])
16
17 ifelse(OS,MINGW32,[