Building MatterControl for Raspberry Pi OS, Debian 11 Bullseye 64 bit

Installing Mono and its dependencies

Instructions from mono-project.com

open a terminal by pressing press Ctrl+Alt+T

• sudo apt update && sudo apt upgrade
• sudo apt install dirmngr gnupg apt-transport-https ca-certificates -y
• sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF
• sudo sh -c 'echo "deb https://download.mono-project.com/repo/debian stable-buster main" > /etc/apt/sources.list.d/mono-official-stable.list'
• sudo apt update -y
• sudo apt install mono-complete -y
• sudo apt-cache policy mono-complete -y ##checking that Mono installed correctly

Install gcc and git in case we don't have it

gcc needed for libSetSerial build script

• sudo apt install git gcc -y

Change Directory to /opt

or use /usr/local/bin or whatever directory you'd like

• cd /opt

Clone Public Github repo, and Change Directory into folder

• git clone --recurse-submodules https://github.com/MatterHackers/MatterControl.git
• cd MatterControl

libSetSerial only needed for 250000 baud rate

You can skip this, will not cause a build issue. But if you receive a communication error with your printer you can do this step retroactively, that is no need to rebuild. Most Pulse 3D Printers will require this however.

• cd MatterControl.Printing/SerialHelper
• chmod +x build.sh
• ./build.sh

Change Directory back to MatterControl folder

If you following these instructions it will be /opt/MatterControl, but if you are using a different directory remember change /opt

• cd /opt/MatterControl

Build MatterControl solution file

• msbuild MatterControl.sln /restore /p:Configuration=Release -m

Create Symbolic Link for StaticData folder to bin/Release folder

unless you are using a different install directory

• ln -s /opt/MatterControl/StaticData /opt/MatterControl/bin/Release

Change Directory to /bin/Release and use mono to launch MatterControl.exe

Again unless you are using a different install directory

• cd /opt/MatterControl/bin/Release
• mono MatterControl.exe

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Misc.

• If the window appears black and frozen simply resize the MatterControl window or minimize and maximize and that typically fixes it.
• Fix for "X11 Error: BadMatch (invalid parameter attributes)" here
• sudo access is required, and a 64 bit OS (kind of goes without saying)
• This same process should work on any Distro assuming mono-complete can be installed, although for whatever reason Mono does not compile MC on Arch Linux.
• Ignore the update notifications, this build confuses the update checker.
• Cross compiling does work, simply copying the the MatterControl folder to directly of choice and use Mono to launch MatterControl.exe from inside /bin/Release folder or make a desktop link, or add it to PATH or whatever you'd like.
• I haven't tested every MatterControl feature, but slicing connecting to printers, basic design features all work on my test build.