FROM ubuntu:21.10 COPY . /aptrepo RUN apt-get update RUN apt-get upgrade -y RUN apt-get install -y --no-install-recommends fakeroot build-essential qtbase5-dev libpoppler-qt5-dev libuchardet-dev libquazip5-dev git ca-certificates gnupg wget debhelper-compat RUN cd /tmp/ RUN wget https://quitesimple.org/share/pubkey RUN gpg --import pubkey RUN sha256sum pubkey | grep fe5ce4868d6998aabe08ab51dc2d8fded73cf126d03e2df37045b6c486904356 RUN cd /aptrepo/ WORKDIR /aptrepo