Although my docker is installed and configured, I encountered the following errors during build time:

[+] Building 35.3s (8/8) FINISHED docker-container:euro-office-desktopeditors-git => [internal] booting buildkit 14.9s => => pulling image moby/buildkit:buildx-stable-1 14.5s => => creating container buildx_buildkit_euro-office-desktopeditors-git0 0.4s => [web-apps internal] load build definition from web-apps.bake.Dockerfile 0.1s => => transferring dockerfile: 1.46kB 0.0s => [desktop-js internal] load build definition from desktop-js.bake.Dockerfile 0.1s => => transferring dockerfile: 937B 0.0s => [core-wasm internal] load build definition from core-wasm.bake.Dockerfile 0.1s => => transferring dockerfile: 1.17kB 0.0s => [core-base internal] load build definition from core.bake.Dockerfile 0.1s => => transferring dockerfile: 6.12kB 0.0s => ERROR [web-apps internal] load metadata for docker.io/library/ubuntu:24.04 20.0s => ERROR [core-base internal] load metadata for docker.io/library/ubuntu:22.04 20.0s => ERROR [core-wasm internal] load metadata for docker.io/emscripten/emsdk:5.0.4 20.0s ------ > [web-apps internal] load metadata for docker.io/library/ubuntu:24.04: ------ ------ > [core-base internal] load metadata for docker.io/library/ubuntu:22.04: ------ ------ > [core-wasm internal] load metadata for docker.io/emscripten/emsdk:5.0.4: ------ WARNING: local cache import at /tmp/euro-office/desktop-js skipped due to err: could not read /tmp/euro-office/desktop-js/index.json: open /tmp/euro-office/desktop-js/index.json: no such file or directory WARNING: local cache import at /tmp/euro-office/core-base skipped due to err: could not read /tmp/euro-office/core-base/index.json: open /tmp/euro-office/core-base/index.json: no such file or directory WARNING: local cache import at /tmp/euro-office/core-wasm skipped due to err: could not read /tmp/euro-office/core-wasm/index.json: open /tmp/euro-office/core-wasm/index.json: no such file or directory WARNING: local cache import at /tmp/euro-office/web-apps skipped due to err: could not read /tmp/euro-office/web-apps/index.json: open /tmp/euro-office/web-apps/index.json: no such file or directory core-wasm.bake.Dockerfile:11 -------------------- 9 | 10 | #### CORE WASM #### 11 | >>> FROM emscripten/emsdk:5.0.4 AS core-wasm 12 | ARG BUILD_ROOT 13 | ARG CACHE_BUST -------------------- ERROR: target core-wasm: failed to solve: emscripten/emsdk:5.0.4: failed to resolve source metadata for docker.io/emscripten/emsdk:5.0.4: failed to do request: Head "https://registry-1.docker.io/v2/emscripten/emsdk/manifests/5.0.4": dial tcp: lookup registry-1.docker.io on 8.8.8.8:53: read udp 172.17.0.2:57836->8.8.8.8:53: i/o timeout ==> ERREUR : Une erreur s’est produite dans build(). Abandon… -> erreur lors de la compilation de : euro-office-desktopeditors-git-exit status 4 -> Échec de l'installation des paquets suivants. Une intervention manuelle est requise : euro-office-desktopeditors-git - exit status 4

To solve, modify the PKGBUILD as follows: Replace this line (25, or so):

docker buildx create --name euro-office-desktopeditors-git --driver docker-container

by this line:

docker buildx create --name euro-office-desktopeditors-git --driver docker-container --driver-opt network=host

For security purposes , after installation, remove the builder:

docker buildx rm euro-office-desktopeditors-git
docker rm -f buildx_buildkit_euro-office-desktopeditors-git0 2>/dev/null

Alternatively, you can modify your /etc/nftables.con file to add Docker rules so it can install correctly:

Modify your /etc/nftables.conf to look something like this :

destroy table inet filter
table inet filter {
  chain input {
    type filter hook input priority filter
    policy drop

    ct state invalid drop comment "early drop of invalid connections"
    ct state {established, related} accept comment "allow tracked connections"
    iif lo accept comment "allow from loopback"
    meta l4proto { icmp, icmpv6 } accept comment "allow icmp"
    tcp dport ssh accept comment "allow sshd"
    pkttype host limit rate 5/second counter reject with icmpx type admin-prohibited
    counter
  }

  chain forward {
    type filter hook forward priority filter
    policy drop

    # Docker bridge: autoriser les conteneurs à sortir
    iifname "docker0" accept comment "allow Docker containers out"

    # Docker bridge: autoriser les réponses à revenir vers les conteneurs
    oifname "docker0" ct state established,related accept comment "allow replies to Docker containers"
  }
}

Then apply and reload :

sudo nft -f /etc/nftables.conf
sudo systemctl restart docker

Compilation very resource-intensive.

User needs to have access to docker.