503 Service Unavailable Error
LilyPrint 1.2 needs extra software package to be installed. When updating without the package the software will not start and give a 503 Service unavailable error. This solution will guide you through the steps to install the software package (python-dev) and install LilyPrint 1.2
- USB Keyboard
- USB Mouse
- Internet connection through Ethernet or Wifi on the Xeed.
- This guide
Starting Terminal Application
- Plug in mouse and keyboard
- Press F11 to exit fullscreen browser
- In the left top corner click Applications - > Accessories -> Terminal to start terminal application
A white terminal window with black letters should appear. It could be possible that the LilyPrint browser will take over the screen again. Use alt+tab to navigate back to the terminal window if this occurs.
Installing Package python-dev
Issue the following commands, make sure you have internet connection!
sudo apt-get update sudo apt-get -y install python-dev
When prompted for the password enter: lily
Updating LilyPrint after Software Package Install
After this, install the new LilyPrint. Issue the following command. Your browser may cut of the last part: it is requirements.txt, some browsers may cut off ".txt":
cd /home/lily/OctoPrint && git pull && sudo pip install -r requirements.txt