BUILDER=appimage-builder-1.1.0-x86_64.AppImage
if [ -f $BUILDER ]; then
echo $BUILDER
else
wget https://github.com/AppImageCrafters/appimage-builder/releases/download/v1.1.0/$BUILDER
fi
chmod +x appimage-builder-1.1.0-x86_64.AppImage
./appimage-builder-1.1.0-x86_64.AppImage --skip-tests