This is taken from Digitalocean and I am storing it here for future reference.
Download the latest version of Dropbox
curl -Lo dropbox-linux-x86_64.tar.gz https://www.dropbox.com/download?plat=lnx.x86_64
Extract Dropbox
sudo mkdir -p /opt/dropbox
sudo tar xzfv dropbox-linux-x86_64.tar.gz --strip 1 -C /opt/dropbox
Link Dropbox to your account
/opt/dropbox/dropboxd
Create a service
sudo vi /etc/init.d/dropbox
#!/bin/sh
### BEGIN INIT INFO
# Provides: dropbox
# Required-Start: $local_fs $remote_fs $network $syslog $named
# Required-Stop: $local_fs $remote_fs $network $syslog $named
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# X-Interactive: false
# Short-Description: dropbox service
### END INIT INFO
[ -f /etc/default/dropbox ] && . /etc/default/dropbox
mkdir -p /var/run/dropbox
DAEMON=/opt/dropbox/dropboxd
start() {
echo "Starting dropbox..."
for dbuser in $DROPBOX_USERS; do
HOMEDIR=`getent passwd $dbuser | cut -d: -f6`
if [ -x $DAEMON ]; then
echo "Starting dropbox for $dbuser"
HOME="$HOMEDIR" start-stop-daemon -b -o -c $dbuser -S -u $dbuser -x $DAEMON -p $HOMEDIR/.dropbox/dropbox.pid
fi
done
}
stop() {
echo "Stopping dropbox..."
for dbuser in $DROPBOX_USERS; do
HOMEDIR=`getent passwd $dbuser | cut -d: -f6`
if [ -x $DAEMON ]; then
echo "Stopping dropbox for $dbuser"
start-stop-daemon -o -c $dbuser -K -u $dbuser -p $HOMEDIR/.dropbox/dropbox.pid
fi
done
}
status() {
for dbuser in $DROPBOX_USERS; do
dbpid=`pgrep -u $dbuser dropbox`
if [ -z $dbpid ] ; then
echo "dropboxd for USER $dbuser: not running."
else
echo "dropboxd for USER $dbuser: running (pid $dbpid)"
fi
done
}
case "$1" in
start)
start
;;
stop)
stop
;;
restart|reload|force-reload)
stop
start
;;
status)
status
;;
*)
echo "Usage: /etc/init.d/dropbox {start|stop|reload|force-reload|restart|status}"
exit 1
esac
exit 0
Add the users
sudo vi /etc/default/dropbox
DROPBOX_USERS="user1 user2"
Start the service and setup it up to start on boot
sudo chmod +x /etc/init.d/dropbox
sudo update-rc.d dropbox defaults
sudo service dropbox start
cd ~
curl -LO https://www.dropbox.com/download?dl=packages/dropbox.py
chmod +x ~/dropbox.py
ln -s /opt/dropbox ~/.dropbox-dist
~/dropbox.py