move installation to the end

Author: weizhouapache

source/installguide/management-server/_pkg_install.rst

@@ -56,11 +56,6 @@ Install on Ubuntu
 Install on Debian
 ^^^^^^^^^^^^^^^^^
 
-
-.. parsed-literal::
-
-   sudo apt install cloudstack-management
-
 .. note::
    The MySQL Python connector is not available in Debian's package repository sources, please add MySQL's own package repository:
 
@@ -70,4 +65,7 @@ Install on Debian
        sudo apt install -y /tmp/mysql-apt-config_0.8.36-1_all.deb
        sudo apt update
 
+.. parsed-literal::
+
+   sudo apt install cloudstack-management