Install Libreoffice Raspberry Pi

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The information below will help you to setup a Raspberry Pi with Raspbian OS that will play a slideshow/PowerPoint presentation using a PPT/PPTX or ODP file.

There are two ways to install LibreOffice. You can get hold of it through the Pi Store, which is the Raspberry Pi’s very own app store: a bit like Android Marketplace or the iTunes App Store. You need to install the Pi Store first. If you don’t already have it installed, it is very easy to do so. LibreOffice doesn’t provide a direct dark mode, per se. But you can tweak some settings with its dark icon themes to make it dark with the help of your OS settings. This is how you can do it. Remember these settings should be applicable for Windows, Linux, macOS as well from LibreOffice perspective. How to Enable Dark Mode in LibreOffice. Ansible is a software tool that provides simple but powerful automation for cross-platform computer support. It is primarily intended for IT professionals, who use it for application deployment, updates on workstations and servers, cloud provisioning, configuration management, intra-service orchestration, and nearly anything a systems administrator does on a weekly or daily basis.

Install raspberry pi on pc

The system will be setup to automatically login to a desktop, load Libre Office Impress (PowerPoint alternative) and run a slide show presentation with custom slide show settings defined.

Please note, MS Powerpoint slideshows might not display 100% correctly in Libre, you can save from MS PP to an open format or to ensure an output as expected, just grab Libre office for PC or Mac, it is Free after all!!

Why:

Instead of using a costly full blown MS Windows desktop PC we can use a Raspberry Pi that not only costs hundreds of pounds less to buy but also consumes a minor percentage of power that a full desktop uses as well as being small enough to attach to the rear of the display device.

Note: These instructions do not cover the use of 3rd party applications, please consult the relevant program guides.

Note: The steps below are carried out using the Raspbian Full image. The Raspbian ‘Light’ version can be used but you will need to install a desktop and more. This will not be covered.

The process order for this task is:

  • Install / Upgrade Raspbian OS
  • Update Libre Office – Impress
  • Apply Raspbian custom settings
  • Apply Libre Office Impress custom settings

The Install and the Update

To build an Raspbian Light ‘base image’, where it then can be used for projects like this, see this post about Base Images down for now, sorry.

If your using a previously created base image then run the commands below quickly to ensure everything is up to date:

You will be shown ‘Reading package lists… Done’ on successfully completing the update

Install Libreoffice Raspberry Pi

Update Libre Office – Impress

Once Logged in, enter the following commands to update Libre Office to the latest version.

If the latest version is already installed the below output will be shown

NOTE: um, the bit above is abit jumbled, i will redo this asap, try upgrade rather then install for the apt-get above….

Right, that’s an OS and an application to run the slideshow with, next is to get a desktop to boot.

Automatically load file on boot

To run a file automatically at start-up we must place some code into the autostart file.

–norestore is required in the event of an unsafe shutdown, Libre Office will try and restore the file when its next loaded, this process required user interaction.

Navigate to the autostart file located below – this can be done from Putty or locally using the console.

Insert the below line into the autostart file.

Note: This will be the location of the presentation that will start on boot.

Install Libreoffice Raspberry Pi

With things loading to a desktop lets set some Impress defaults to load a file and start it looping in full screen mode.

Impress Custom Macro To Enforce Global Settings

Install Libreoffice Raspberry Pi
  1. Start Impress
  2. Select Tools -> Macros -> Organise macros -> LibreOffice Basic
  3. In the left pane, select My Macros -> Standard -> Module1
  4. In the right pane you will get: Main
  5. Select Edit
  6. You should get something like:

Replace the contents with below:

Raspberry Pi Office

  1. Save the macro, close the dialog (of course you’re welcome to give the macro a somewhat more informative name than the default)
  2. Select Extra -> Customize in the menu
  3. Select the tab Events
  4. At the bottom of the dialog it says Save In: Untitled1 (or another filename)
  5. Change Untitled1 into ‘LibreOffice’ (this will save the event in the global configuration instead of the local document)
  6. Select the event Open Document
  7. Click on Macro…
  8. Select your library in the left pane (e.g. My Macros -> Standard -> Module1)
  9. Select “Main” in the right pane, and click OK. This will assign the macro you just created to an “Open Document” event.

Install Software On Raspberry Pi

Install Libreoffice Raspberry Pi

Fingers crossed I have written all this down correctly, restart the PC and away you go!!

Note, I will update this soon, it seems i have missed some bits..