yume4kde

Yume Nikki desktop pet ported for Wayland KDE

Credits

Sierpinski Simon, Yume Nikki Desktop Pet for Windows

Install

1. Download yume4kde.flatpak from the releases page.

2. Install:

   flatpak install --user ./yume4kde.flatpak
   flatpak run jp.angeltech.yume4kde
   

Native build

You need:

• Rust and Cargo >=1.88
• gcc, cmake, pkg-config
• Qt 6.10 or later. We use Qt Bridge
• LayerShellQt-dev and the Qt build tools qmake, moc, rcc.

On Fedora:

sudo dnf install gcc-c++ cmake pkgconf-pkg-config \
    qt6-qtbase-devel qt6-qtbase-private-devel qt6-qtdeclarative-devel \
    qt6-qtmultimedia-devel qt6-qtwayland layer-shell-qt-devel

On Debian:

sudo apt install build-essential cmake pkg-config \
    qt6-base-dev qt6-base-private-dev \
    qt6-declarative-dev qt6-declarative-private-dev \
    qt6-multimedia-dev qt6-wayland liblayershellqtinterface-dev \
    qml6-module-qtquick qml6-module-qtquick-controls \
    qml6-module-qtqml-workerscript qml6-module-qtmultimedia

On Arch:

sudo pacman -S base-devel cmake pkgconf qt6-base qt6-declarative qt6-multimedia qt6-wayland layer-shell-qt

2. Install Rust and Cargo: rustup.

3. Build:

cargo build --release --locked ./target/release/yume4kde

If you have multiple Qt installs, set QMAKE env:

QMAKE=qmake6 cargo build --release --locked ./target/release/yume4kde

Build and install locally

For Flatpak builds, install Flatpak, flatpak-builder, the KDE 6.10 SDK and platform, and the matching Rust SDK.

flatpak install --user flathub org.kde.Platform//6.10 org.kde.Sdk//6.10 \
    org.freedesktop.Sdk.Extension.rust-stable//25.08

Build from the local source tree and install for the current user:

flatpak-builder --force-clean --user --install .flatpak-build dev.jp.angeltech.yume4kde.json
flatpak run jp.angeltech.yume4kde

Creating a distributable package

flatpak-builder --force-clean --repo=flatpak-repository .flatpak-build jp.angeltech.yume4kde.json
flatpak build-bundle flatpak-repository yume4kde.flatpak jp.angeltech.yume4kde

Local manifest

If you want to test local changes to the source code, you should build with dev.jp.angeltech.yume4kde.json manifest instead, as main manifest pulls a tarball from the remote source.