Added mkdir command for travis.
@@ -43,6 +43,8 @@ if [ $? -ne 0 ]; then echo -e "\xe2\x9c\x96"; else echo -e "\xe2\x9c\x93"; fi
# Update OpenCR package manually
git clone --recursive https://github.com/ROBOTIS-GIT/OpenCR.git --branch develop --single-branch
rm -rf $HOME/.arduino15/packages/OpenCR/hardware
+mkdir $HOME/Arduino/
+mkdir $HOME/Arduino/hardware
mkdir $HOME/Arduino/hardware/OpenCR
mv $PWD/OpenCR/arduino/opencr_arduino/opencr $HOME/Arduino/hardware/OpenCR/OpenCR
