Update docker_manual.sh

added archlinux support

scripts/subinstallers/docker_manual.sh

@@ -38,8 +38,12 @@ elif [ "$DISTRO" == "raspbian" ]; then
 fi
 
 # install Docker
+if [ "$DISTRO" == "ubuntu" ] || [ "$DISTRO" == "debian" ] || [ "$DISTRO" == "raspbian" ] ; then
     echo "Installing docker"
     sudo apt-get update
+fi
+
+
 
 if [ "$DISTRO" == "ubuntu" ] || [ "$DISTRO" == "debian" ]; then
     sudo apt-get install -y docker-ce docker-ce-cli containerd.io
@@ -52,6 +56,7 @@ fi
 # Docker group
 sudo usermod -aG docker $USER
 
+if [ "$DISTRO" == "ubuntu" ] || [ "$DISTRO" == "debian" ] || [ "$DISTRO" == "raspbian" ] ; then
     # Docker Compose
     echo "Installing Docker Compose"
     #if [ "$DISTRO" == "ubuntu" ] || [ "$DISTRO" == "debian" ]; then
@@ -65,4 +70,4 @@ sudo apt install -y python-backports.ssl-match-hostname
     # This might take a while
     sudo pip3 install docker-compose
     #fi
-
+fi