seqdiag
seqdiag generate sequence-diagram image file from spec-text file
RUN apt-get update && \
apt-get install -y python-seqdiag
RUN apt-get update && \
apt-get install -y python-seqdiag
RUN pacman -S --noconfirm seqdiag
RUN apt-get update && \
apt-get install -y python-seqdiag
RUN dnf install -y python-seqdiag
RUN apt-get update && \
apt-get install -y python-seqdiag