更新 'coffeesystem.sh'

coffeesystem.sh

@@ -156,7 +156,7 @@ sudo apt-key adv --keyserver "hkp://keyserver.ubuntu.com:80" --recv-key C1CF6E31
 echo "deb ros packages and keyserver"
 sudo apt-get update -y
 #sudo apt-get upgrade -y
-sudo apt install ros-melodic-desktop-full -y
+sudo apt-get install ros-melodic-desktop-full -y
 sudo apt-get install ros-melodic-rqt* -y
 sudo apt-get install python-rosdep -y
 sudo rosdep init