Build error in mod_wireguard

[thebigbone]

There is a problem with the mod_wireguard Dockerfile while running build.sh. The image is alpine but you are using apt instead of apk for installing packages.

 => ERROR [2/8] RUN apt update && apt install -y python3 tcpdump           0.4s
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 > [2/8] RUN apt update && apt install -y python3 tcpdump:
0.382 /bin/sh: apt: not found
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Dockerfile:3
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   1 |     FROM lscr.io/linuxserver/wireguard
   2 |     LABEL Description="This image is used to provide the AI VPN WireGuard VPN." Vendor="Civilsphere Project" Version="0.1" Maintainer="civilsphere@aic.fel.cvut.cz"
   3 | >>> RUN apt update && apt install -y python3 tcpdump
   4 |     RUN apt install -y python3-pip
   5 |     ADD . /code
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ERROR: failed to solve: process "/bin/sh -c apt update && apt install -y python3 tcpdump" did not complete successfully: exit code: 127