+before_install:
+ - wget http://www.atmel.com/images/avr8-gnu-toolchain-3.5.4.1709-linux.any.x86_64.tar.gz
+install:
+ - tar -zxf avr8-gnu-toolchain-3.5.4.1709-linux.any.x86_64.tar.gz
+ - export PATH="$PATH:$TRAVIS_BUILD_DIR/avr8-gnu-toolchain-linux_x86_64/bin"
+before_script:
+ - avr-gcc --version