Build distrobox for calibre 8

 Phase 1: Create the Fedora 41 Distrobox

Run these on your Bluefin host terminal. We use Fedora 41 for library stability and a custom home to keep your config isolated.
bash
# 1. Create the container
distrobox create --name calibre8 --image registry.fedoraproject.org/fedora-toolbox:41 --home ~/distrobox/calibre8

# 2. Enter the container
distrobox enter calibre8
Use code with caution.
Phase 2: Install the "Dependency Gauntlet"
Run these inside the calibre8 container. These are the specific Fedora packages that satisfy Calibre 8's requirements for X11, OpenGL, and WebEngine.
bash
# 1. Update and install all required system libraries
sudo dnf install -y \
  wget xz python3 xdg-utils \
  xcb-util-cursor libxcb xcb-util-renderutil xcb-util-image xcb-util-keysyms xcb-util-wm \
  libglvnd-opengl libglvnd-egl libglvnd-glx mesa-libGL \
  nss nss-util nspr atk at-spi2-atk cups-libs libdrm mesa-libgbm \
  libXdamage libXrandr libXcomposite libXft libXtst \
  freetype-devel fontconfig libxshmfence pango

# 2. Create missing directories for the installer's icon script
sudo mkdir -p /usr/share/desktop-directories/ /usr/share/icons/hicolor/
Use code with caution.
Phase 3: Install Calibre 8.16.2
Run these inside the container to pull the specific version that matches your FreeBSD setup.
bash
# 1. Download the installer script
wget -O calibre-installer.sh https://download.calibre-ebook.com

# 2. Run the installer targeting version 8.16.2
sudo sh calibre-installer.sh version=8.16.2
Use code with caution.
Phase 4: Export & Integration
Run this inside the container to add Calibre 8 to your Bluefin App Menu with the necessary flags to fix the Wayland/Sandbox issues.
bash
# Export with the Sandbox and XWayland compatibility flags
distrobox-export --app calibre --extra-flags "--env QTWEBENGINE_DISABLE_SANDBOX=1 --env QT_QPA_PLATFORM=xcb"
Use code with caution.
Critical Maintenance Tips
  • Accessing your Books: Inside the box, your real home folder is at /var/home/tim/. Point Calibre to your library there.
  • Database Warning: Never open this library with a Calibre 9.x app (like the default Flatpak). It will upgrade your metadata.db and break compatibility with your FreeBSD machine.
  • App Icon: If the icon doesn't show up immediately, run systemctl --user restart plasma-plasmashell (KDE) or log out and back in (GNOME).

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