dpkg-reconfigure
Reconfigure an already installed package. More information: <https://manpages.debian.org/latest/debconf/dpkg-reconfigure.8.html>.
RUN apt-get update && \
apt-get install -y debconf
RUN apt-get update && \
apt-get install -y debconf
RUN apt-get update && \
apt-get install -y debconf
RUN dnf install -y debconf
RUN apt-get update && \
apt-get install -y debconf