viz.view() about dtreeviz HOT 8 CLOSED

Format: "svg:cairo" not recognized. Use one of: svg:svg:core
---------------------------------------------------------------------------
CalledProcessError                        Traceback (most recent call last)
<ipython-input-4-d2742afb20d1> in <module>
----> 1 viz.view()

~/anaconda3/lib/python3.6/site-packages/dtreeviz/trees.py in view(self)
     66         tmp = tempfile.gettempdir()
     67         svgfilename = f"{tmp}/DTreeViz_{getpid()}.svg"
---> 68         self.save(svgfilename)
     69         view(svgfilename)
     70 

~/anaconda3/lib/python3.6/site-packages/dtreeviz/trees.py in save(self, filename)
     89             cmd = ["dot", f"-T{format}:cairo", "-o", filename, dotfilename]
     90             # print(' '.join(cmd))
---> 91             stdout, stderr = run(cmd, capture_output=True, check=True, quiet=False)
     92 
     93         else:

~/anaconda3/lib/python3.6/site-packages/graphviz/backend.py in run(cmd, input, capture_output, check, quiet, **kwargs)
    157         stderr_write_bytes(err, flush=True)
    158     if check and proc.returncode:
--> 159         raise CalledProcessError(proc.returncode, cmd, output=out, stderr=err)
    160 
    161     return out, err

CalledProcessError: Command '['dot', '-Tsvg:cairo', '-o', '/var/folders/mn/3rsprdf53zqfhr_z6nswd5340000gn/T/DTreeViz_41460.svg', '/var/folders/mn/3rsprdf53zqfhr_z6nswd5340000gn/T/DTreeViz_41460']' returned non-zero exit status 1.

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