old_contents: #!/usr/bin/env python
  import os
  import subprocess
  from utils.installation import OptionalInstall
  
  
  def main():
      prompt_txt = "Want to install BlueZ & BluePy for Bluetooth...this will take a while (Y/N): "
      skip_txt = "Skipping BlueZ & BluePy..."
  
      def action():
      	subprocess.call(["apt-get", "-y", "install", "libusb-dev"])
      	subprocess.call(["apt-get", "-y", "install", "libdbus-1-dev"])
      	subprocess.call(["apt-get", "-y", "install", "libglib2.0-dev"])
      	subprocess.call(["apt-get", "-y", "install", "libudev-dev"])
      	subprocess.call(["apt-get", "-y", "install", "libical-dev"])
      	subprocess.call(["apt-get", "-y", "install", "libreadline-dev"])
  
          # Install BlueZ
          os.chdir("/home/pi")
      	subprocess.call(["mkdir", "bluez"])
          os.chdir("bluez")
      	subprocess.call(["wget", "https://www.kernel.org/pub/linux/bluetooth/bluez-5.22.tar.xz"])
      	subprocess.call(["unxz", "bluez-5.22.tar.xz"])
      	subprocess.call(["tar", "xvf", "bluez-5.22.tar"])
          os.chdir("bluez-5.22")
      	subprocess.call(["./configure", "--disable-systemd"])
      	subprocess.call(["make"])
      	subprocess.call(["make", "install"])
  
          # Clean up BlueZ build directory
      	os.chdir("/home/pi")
      	subprocess.call(["rm", "-r", "bluez"])
  
          # Install BluePy
      	subprocess.call(["git", "clone", "https://github.com/IanHarvey/bluepy.git"])
          os.chdir("bluepy/bluepy")
      	subprocess.call(["make"])
  
          subprocess.call(["cp", "bluepy-helper", "/usr/local/lib/python2.7/site-packages/"])
          subprocess.call(["cp", "btle.py", "/usr/local/lib/python2.7/site-packages/"])
          subprocess.call(["cp", "sensortag.py", "/usr/local/lib/python2.7/site-packages/"])
  
          # Clean up BluePy build directory
          os.chdir("/home/pi")
          subprocess.call(["rm", "-r", "bluepy"])
  
      OptionalInstall(prompt_txt, skip_txt, action).run()
  
  
  if __name__ == '__main__':
  	main()
  
new_contents: #!/usr/bin/env python
  import os
  import subprocess
  from utils.installation import OptionalInstall
  
  
  def main():
      prompt_txt = "Want to install BlueZ & BluePy for Bluetooth...this will take a while (Y/N): "
      skip_txt = "Skipping BlueZ & BluePy..."
  
      def action():
      	subprocess.call(["apt-get", "-y", "install", "libusb-dev"])
      	subprocess.call(["apt-get", "-y", "install", "libdbus-1-dev"])
      	subprocess.call(["apt-get", "-y", "install", "libglib2.0-dev"])
      	subprocess.call(["apt-get", "-y", "install", "libudev-dev"])
      	subprocess.call(["apt-get", "-y", "install", "libical-dev"])
      	subprocess.call(["apt-get", "-y", "install", "libreadline-dev"])
  
          # Install BlueZ
          os.chdir("/home/pi")
      	subprocess.call(["mkdir", "bluez"])
          os.chdir("bluez")
      	subprocess.call(["wget", "https://www.kernel.org/pub/linux/bluetooth/bluez-5.22.tar.xz"])
      	subprocess.call(["unxz", "bluez-5.22.tar.xz"])
      	subprocess.call(["tar", "xvf", "bluez-5.22.tar"])
          os.chdir("bluez-5.22")
      	subprocess.call(["./configure", "--disable-systemd"])
      	subprocess.call(["make"])
      	subprocess.call(["make", "install"])
  
          # Clean up BlueZ build directory
      	os.chdir("/home/pi")
      	subprocess.call(["rm", "-r", "bluez"])
  
          # Install BluePy
      	subprocess.call(["git", "clone", "https://github.com/IanHarvey/bluepy.git"])
          os.chdir("bluepy/bluepy")
      	subprocess.call(["make"])
  
          subprocess.call(["cp", "bluepy-helper", "/usr/local/lib/python2.7/dist-packages/"])
          subprocess.call(["cp", "btle.py", "/usr/local/lib/python2.7/dist-packages/"])
          subprocess.call(["cp", "sensortag.py", "/usr/local/lib/python2.7/dist-packages/"])
  
          # Clean up BluePy build directory
          os.chdir("/home/pi")
          subprocess.call(["rm", "-r", "bluepy"])
  
      OptionalInstall(prompt_txt, skip_txt, action).run()
  
  
  if __name__ == '__main__':
  	main()
  
subject: Move BluePy stuff into user PYTHONPATH