Graphviz error now breaking schemaspy db generation

By default SchemaSpy expects the dot executable to be in the PATH environment variable. Use this option to explicitly specify where Graphviz is installed.

If you don't want to add it to your PATH, you can use -gv parameter and provide path to where Graphviz is installed.

Update

• If you're using GraphViz version 2.40.1 on OS X version older than High Sierra, add -renderer :quartz to the commandline.
• If you're using GraphViz version 2.40.1 on OS X version High Sierra or newer, add -renderer :cairo to the commandline.

Working fix on High Sierra for this:

brew uninstall graphviz

After that run:

brew install graphviz --with-librsvg --with-pango

Source:https://github.com/schemaspy/schemaspy/issues/33/#issuecomment-355091538