succeed to draw graph, thanks originally i think pip install graphviz is enough
then search again there is an win32 executable file graphviz need to be install On Friday, October 14, 2016 at 2:58:48 PM UTC+8, dieter wrote: > meInvent bbird <jobmatt...@gmail.com> writes: > > > i install in ubunbu 14 > > > > pip install graphviz > > pip install pycallgraph > > > > martin@ubuntu:~/Downloads$ pycallgraph graphviz -- ./pusher.py > > Traceback (most recent call last): > > ... > > pycallgraph.exceptions.PyCallGraphException: The command "dot" is required > > to be in your path. > > This tells you that a required (operating system level) utility > (named "dot") is not available. > > Carefully read the installation instructions, especially any > remark about dependencies. This should tell you where "dot" is supposed > to come from. Install all operating system level dependencies. > > If "dot" should have come from "graphviz", then maybe a > "hash" is necessary to let your shell see new commands. -- https://mail.python.org/mailman/listinfo/python-list
