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RUN apt-get update && \
apt-get install -y tidy
RUN apt-get update && \
apt-get install -y tidy
RUN pacman -S --noconfirm tidy
RUN apt-get update && \
apt-get install -y tidy
RUN yum install -y tidy
RUN dnf install -y tidy
RUN apt-get update && \
apt-get install -y tidy