Hello, I tried to do a test build of enblend against graphviz 8.1.0 from experimental. I had no luck, since dot seems to be built without support for png output:
/usr/bin/m4 --fatal-warnings --prefix-builtins --synclines --define='dot_output_type=png' ../../doc/uml-dot.m4 ../../doc/external-mask-workflow.dot | \ /usr/bin/dot -Tpng -Gbgcolor=transparent -Gresolution=600 | \ /usr/bin/convert png:- -transparent white -resize $(( ((96 * 1000) / 600) / 10 ))% external-mask-workflow.png Format: "png" not recognized. Use one of: canon cmap cmapx cmapx_np dot dot_json eps fig gv imap imap_np ismap json json0 mp pic plain plain-ext pov ps ps2 svg svgz tk xdot xdot1.2 xdot1.4 xdot_json convert: improper image header `/dev/shm/magick-u_9y0p39jcrUpQwvjHcDxiLBtxK8jlEu' @ error/png.c/ReadPNGImage/4107. [...] cu Andreas -- `What a good friend you are to him, Dr. Maturin. His other friends are so grateful to you.' `I sew his ears on from time to time, sure'