downloading the Dockerfile and running docker build -t docker-xterm . fails

[GD-Dal]

Hi
Is there something more to it than downloading your Docker file and building the image?
Because it gives me errors.
Only thing I have done is changing:

ARG BASEIMAGE=unknown
into
ARG BASEIMAGE=jlesage/baseimage-gui:alpine-3.20-v4.6.6

But I see errors like

=> ERROR [htpasswd 3/7] COPY src/htpasswd /tmp/build-htpasswd                                                                                                                                                                                                                                                                                                                                          0.0s
 => ERROR [audiorecorder 3/7] COPY src/audiorecorder /tmp/build-audiorecorder                                                                                                                                                                                                                                                                                                                           0.0s
 => ERROR [pulseaudio 3/7] COPY src/pulseaudio /build-pulseaudio                                                                                                                                                                                                                                                                                                                                        0.0s
 => ERROR [fontconfig 3/4] COPY src/fontconfig/build.sh /tmp/build-fontconfig.sh                                                                                                                                                                                                                                                                                                                        0.0s
 => ERROR [xdpyprobe 3/9] COPY src/xdpyprobe /tmp/xdpyprobe                                                                                                                                                                                                                                                                                                                                             0.0s
 => ERROR [xcompmgr 3/7] COPY src/xcompmgr /build                                                                                                                                                                                                                                                                                                                                                       0.0s
 => ERROR [xkeyboard-config 3/4] COPY src/xkeyboard-config /build                                                                                                                                                                                                                                                                                                                                       0.0s
 => ERROR [xkbcomp 3/7] COPY src/xkbcomp /build                                                                                                                                                                                                                                                                                                                                                         0.0s
 => ERROR [nginx 3/8] COPY src/nginx/build.sh /tmp/build-nginx.sh                                                                                                                                                                                                                                                                                                                                       0.0s
 => ERROR [tigervnc 3/9] COPY src/tigervnc /build                                                                                                                                                                                                                                                                                                                                                       0.0s
 => ERROR [hsetroot 3/7] COPY src/hsetroot /build                                                                                                                                                                                                                                                                                                                                                       0.0s
 => CACHED [novnc  3/15] COPY helpers/* /usr/bin/                                                                                                                                                                                                                                                                                                                                                       0.0s
 => ERROR [novnc  4/15] COPY rootfs/opt/noVNC/index.html /opt/noVNC/index.html                                                                                                                                                                                                                                                                                                                          0.0s
 => ERROR [novnc  5/15] COPY rootfs/opt/noVNC/app/pcm-player.js /tmp/pcm-player.js                                                                                                                                                                                                                                                                                                                      0.0s
 => ERROR [novnc  6/15] COPY rootfs/opt/noVNC/app/unmute.js /tmp/unmute.js                                                                                                                                                                                                                                                                                                                              0.0s
 => ERROR [novnc  7/15] COPY rootfs/opt/noVNC/login/index.html /opt/noVNC/login/index.html                                                                                                                                                                                                                                                                                                              0.0s
 => CACHED [fontconfig 4/4] RUN /tmp/build-fontconfig.sh                                                                                                                                                                                                                                                                                                                                                0.0s
 => CACHED [openbox 3/9] COPY --from=fontconfig /tmp/fontconfig-install /tmp/fontconfig-install                                                                                                                                                                                                                                                                                                         0.0s
 => ERROR [yad 4/8] COPY src/yad /build                                                                                                                                                                                                                                                                                                                                                                 0.0s
 => CACHED [stage-18  4/23] COPY --link helpers/* /opt/base/bin/                                                                                                                                                                                                                                                                                                                                        0.0s
 => ERROR [stage-18  5/23] COPY --link rootfs/ /                                                                                                                                                                                                                                                                                                                                                        0.0s
 => ERROR [openbox 4/9] COPY src/openbox /tmp/build         

and
ERROR: failed to solve: failed to compute cache key: failed to calculate checksum of ref a81f3596-a923-42f5-bd25-a96b961b9a66::dveevbfz3teiunsfumkqlmzm9: "/rootfs/opt/noVNC/login/index.html": not found

What am I missing?
Thanks

[jlesage]

What are you trying to achieve? Building your own app based on this baseimage or rebuild the baseimage itself ?

[GD-Dal]

I'm trying to build a docker image based on your Docker file from the repo.
I was under the impression that's why it was there?
I'm new to this stuff, sorry

[jlesage]

Ok, then there is nothing to download from this repo. You can follow the getting started guide: https://github.com/jlesage/docker-baseimage-gui?tab=readme-ov-file#getting-started
The Dockerfile is created by yourself and doesn't come from this repo.