diff -ur arduino-1.6.9.orig/hardware/arduino/avr/platform.txt arduino-1.6.9/hardware/arduino/avr/platform.txt
--- arduino-1.6.9.orig/hardware/arduino/avr/platform.txt	2016-05-10 10:36:07.000000000 +0200
+++ arduino-1.6.9/hardware/arduino/avr/platform.txt	2016-07-06 17:11:45.587888237 +0200
@@ -18,7 +18,7 @@
 compiler.warning_flags.all=-Wall -Wextra
 
 # Default "compiler.path" is correct, change only if you want to override the initial value
-compiler.path={runtime.tools.avr-gcc.path}/bin/
+compiler.path=/usr/bin/
 compiler.c.cmd=avr-gcc
 compiler.c.flags=-c -g -Os {compiler.warning_flags} -std=gnu11 -ffunction-sections -fdata-sections -MMD
 compiler.c.elf.flags={compiler.warning_flags} -Os -Wl,--gc-sections
@@ -91,9 +91,9 @@
 # AVR Uploader/Programmers tools
 # ------------------------------
 
-tools.avrdude.path={runtime.tools.avrdude.path}
+tools.avrdude.path=/usr
 tools.avrdude.cmd.path={path}/bin/avrdude
-tools.avrdude.config.path={path}/etc/avrdude.conf
+tools.avrdude.config.path=/etc/avrdude.conf
 
 tools.avrdude.upload.params.verbose=-v
 tools.avrdude.upload.params.quiet=-q -q