A few more doc tweaks and the dependency script.

README.md

@@ -15,7 +15,8 @@ on FreeBSD-14, but I no longer run any routers with it on FreeBSD-14.)
 
 None, in particular.  The `rc.router/scripts/install-dependencies.sh` script will
 install all necessary dependency packages for FreeBSD.  Several of the
-`${rc_router_dir}/rc.d` startup scripts depend upon these.
+`${rc_router_dir}/rc.d` startup scripts depend upon these.  It is expected that
+this script will be run by the administrator to install those packages.
 
 ## Directory Layout
 
@@ -120,7 +121,7 @@ $ cd /etc
 $ mkdir router-conf
 $ cd router-conf
 $ git init .
-$ echo << EOF > rc.conf
+$ cat << EOF > rc.conf
 # Configure a basic external v4 ISP
 external_card="em0"
 
@@ -135,6 +136,7 @@ EOF
 $ git add rc.conf
 $ git submodule add rc.router https://gitea.nerdland.org/adam/rc.router
 $ git commit -m "FIRST POST!!!"
+$ rc.router/scripts/install-dependencies.sh
 $ echo 'rc_router_dir="/etc/router-conf/rc.router"' >> /etc/rc.conf
 $ echo 'rc_router_conf_dir="/etc/router-conf"' >> /etc/rc.conf
 $ echo ". ${rc_router_dir}/rc.entry" >> /etc/rc.conf
@@ -149,7 +151,7 @@ $ cd /etc
 $ mkdir router-conf
 $ cd router-conf
 $ git init .
-$ echo << EOF > rc.conf
+$ cat << EOF > rc.conf
 # Configure a basic external v4 ISP
 external_card="em0"
 add_v4_isp ${external_card} dhcp
@@ -165,6 +167,7 @@ EOF
 $ git add rc.conf
 $ git submodule add rc.router https://gitea.nerdland.org/adam/rc.router
 $ git commit -m "FIRST POST!!!"
+$ rc.router/scripts/install-dependencies.sh
 $ echo 'rc_router_dir="/etc/router-conf/rc.router"' >> /etc/rc.conf
 $ echo 'rc_router_conf_dir="/etc/router-conf"' >> /etc/rc.conf
 $ echo ". ${rc_router_dir}/rc.entry" >> /etc/rc.conf