title: Python ImportError: No module sleep found
body: <p>Need help help, just learning Python, following Raspberry project.
   Have this, as root in /etc/init.d: </p>
  
  <pre><code>#! /bin/bash
  modprobe snd_bcm2835
  amixer cset numid=3 1
  python /home/pi/radio.py
  </code></pre>
  
  <hr>
  
  <pre><code>#!/usr/bin env python
  import time import sleep
  import os
  import RPi.GPIO as GPIO
  # I found loads of BBC Radio streams from http://bbcstreams.com/
  GPIO.setmode(GPIO.BCM)
  GPIO.setup(23 , GPIO.IN)
  GPIO.setup(24 , GPIO.IN)
  while True:
      if GPIO.input(23)==1:
      os.system(‘sudo killall mplayer’)
      os.system(‘mplayer -playlist http://bbc.co.uk/radio/listen/live/r1.asx   &amp;’)
  if GPIO.input(24)==1:
      os.system(‘sudo killall mplayer’)
      os.system(‘mplayer -playlist http://bbc.co.uk/radio/listen/live/r6.asx &amp;’)
  sleep(0.1);
  GPIO.cleanup()
  </code></pre>
  
  <p>Making it executable:</p>
  
  <pre><code>chmod 755 radio
  </code></pre>
  
  <p>I reboot and get this error:</p>
  
  <pre><code>ImportError: No module named sleep 
  </code></pre>
  
  <p>It passes import time but gets stuck on import sleep</p>