Updated install.bash for ros-electric-turtlebot's upstart

edit

I am pretty excited to have Turtlebot on Electric! I'm keen to try it on 11.10 at some point, but I'm still using Natty for now.

I've just done the upgrade to ros-electric-turtlebot (finally!) and had an upstart problem along the way. In install.bash, the chmods are pointed at /usr/bin (should be /usr/sbin), and the mkdirs error out if you've already run the script once or otherwise created the stuff in /etc/ros.

There are easy fixes for both of these: point the chmods at /usr/sbin, and add -p to the mkdir calls.

Here's my install.bash. Feel free to use it, of course, if it correctly fixes the problems:

#!/bin/bash

# Run this as root, from the directory containing it!
#
# USAGE: sudo ./install.bash
#  or
# sudo ./install.bash usb0
#
# where usb0 is whatever network interface you want to set the robot
# up for.  wlan0 is the default.

interface=wlan0

if [ $# -gt 0 ]; then
    if [ "$1" != "" ]; then
        interface=$1
    fi
fi

echo "Installing using network interface $interface."

sed "s/wlan0/$interface/g" < turtlebot-start > /usr/sbin/turtlebot-start
chmod +x /usr/sbin/turtlebot-start
sed "s/wlan0/$interface/g" < turtlebot-stop > /usr/sbin/turtlebot-stop
chmod +x /usr/sbin/turtlebot-stop
sed "s/wlan0/$interface/g" < turtlebot.conf > /etc/init/turtlebot.conf

# Copy files into /etc/ros/electric/turtlebot
mkdir -p /etc/ros
mkdir -p /etc/ros/electric
cat turtlebot.launch > /etc/ros/electric/turtlebot.launch

echo '. /opt/ros/electric/setup.bash; export ROS_PACKAGE_PATH=/home/turtlebot/ros:${ROS_PACKAGE_PATH}' > /etc/ros/setup.bash