mycroft-gui-mark-2_sys – TTD-Public

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Version 6 (modified by admin, 5 years ago) (diff)
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Mycroft Mark2 GUI using system QT5 and KDE framework

This is based on the very helpful build log of user AIIX that he published on https://github.com/AIIX/Documentation/blob/master/Custom-RPI4-MycroftImage.md He is doing this on Rasbperry 4 while the target here is Raspberry 3B but also on 64-bit.

Install Linux

Get https://ubuntu.com/download/raspberry-pi/thank-you?version=20.04&architecture=arm64+raspi (Ubuntu Server 20.04 for 64-bit arm - codename focal) flash it to sdcard and boot. After first boot login as ubuntu/ubuntu (takes a while until you can do this), change password

Wifi

ls /sys/class/net

on RP3 the wifi interface is the wlan0

sudo nano /etc/netplan/50-cloud-init.yaml

# network: {config: disabled}
network:
    ethernets:
        eth0:
            dhcp4: true
            optional: true
    version: 2
    wifis:
        wlan0:
            optional: true
            access-points:
                "ESSID-of-the-Accesspoint":
                    password: "your-password"
            dhcp4: true

user

sudo useradd mycroft -g users -G sudo -m -s /bin/bash
sudo passwd mycroft
sudo nano /etc/group

(add mycroft to all groups like ubuntu)

From now on work as user mycroft

update / initial apt setup

sudo apt-get update && sudo apt-get dist-upgrade -y
sudo apt install git gnupg wget curl apt-transport-https software-properties-common

Do the next steps as root:

sudo su -

Add KDE Neon gpg key:

wget -qO - 'http://archive.neon.kde.org/public.key' | sudo apt-key add -

Add the repository

echo "deb https://archive.neon.kde.org/unstable focal main" > /etc/apt/sources.list.d/neon.list
sudo apt-get update

swap

sudo fallocate -l 2G /swapfile
sudo chmod 600 /swapfile
sudo mkswap /swapfile
sudo swapon /swapfile
sudo nano /etc/swapfile

add

/swapfile               none            swap    sw                              0 0

ramdisk

sudo mkdir /ramdisk
sudo nano /etc/swapfile

add

tmpfs                   /ramdisk        tmpfs   rw,nodev,nosuid,size=20M        0 0

mycroft core

sudo apt-get install git python3 python3-dev python3-setuptools libtool libffi-dev libssl-dev autoconf automake bison swig libglib2.0-dev portaudio19-dev mpg123 screen flac curl libicu-dev pkg-config libjpeg-dev libfann-dev build-essential jq

mimic =

skipped for now

Plasma Nano

Install the system Libraries

I will try to come up with a completer list later but I think most of it should be in the dependencies of the following

sudo apt install sddm kwin-wayland kwin-x11 openssh-server ftp i2c-tools konsole nano plasma-workspace-wayland plasma-workspace plasma-pa plasma-widgets-addons libkf5wallet-bin gstreamer1.0-plugins-good gstreamer1.0-plugins-bad gstreamer1.0-libav qml-module-qtmultimedia network-manager plasma-nm konsole plasma-workspace-dev

I was not asked for the login manager so I set it manually:

sudo dpkg-reconfigure sddm

build plasma-nano

sudo apt install cmake kwayland-dev
cd ~
git clone https://github.com/KDE/plasma-nano
cd plasma-nano
mkdir build
cd build
cmake .. -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_BUILD_TYPE=Release -DKDE_INSTALL_LIBDIR=lib -DKDE_INSTALL_USE_QT_SYS_PATHS=ON
make -j 4
sudo make install

Mycroft GUI

sudo apt-get install -y git-core g++ cmake extra-cmake-modules kio-dev gettext pkg-config pkg-kde-tools qtbase5-dev qtdeclarative5-dev kio-dev libkf5notifications-data libkf5notifications-dev qml-module-qtquick2 qml-module-qtquick-controls2 qml-module-qtquick-controls qml-module-qtwebsockets qml-module-qt-websockets cmake cmake-extras cmake-data qml-module-qtquick-layouts libkf5plasma-dev extra-cmake-modules qtdeclarative5-dev build-essential g++ gettext libqt5webkit5 libqt5webkit5-dev libkf5i18n-data libkf5i18n-dev libkf5i18n5 qml-module-qtgraphicaleffects libqt5dbus5 libkf5dbusaddons-dev libdbus-1-dev libdbus-glib-1-dev kio-dev libkf5kio-dev libqt5websockets5-dev libqt5webview5-dev qml-module-qtquick-virtualkeyboard libqt5virtualkeyboard5-dev qtvirtualkeyboard-plugin

missing: qtdeclarative5-qtquick2-plugin qtdeclarative5-models-plugin

cd ~
git clone https://github.com/MycroftAI/mycroft-gui/
cd mycroft-gui
mkdir build
cd build
cmake .. -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_BUILD_TYPE=Release -DKDE_INSTALL_LIBDIR=lib -DKDE_INSTALL_USE_QT_SYS_PATHS=ON
make -j2