pycallgraph with pycharm does not work
pycharm, python
Solution
The answer is:
In menubar: `Pycharm` -> `Run` -> `Edit Configurations...`
In dialog: for selected `.py` file or for Defaults/Python:
Environment field group:
`Environment variables` > `...` -> `+` -> Add entry: Name: `PATH` Value: `/usr/local/bin`
`Include print environment variables` should be selected
Problem
I'm using mac os x and trying to setup pycallgraph. Ive installed pycallgraph with pip and graphviz with homebrew. Everything works from shell. But not from pycharm. ``` from pycallgraph import PyCallGraph from pycallgraph import Config from pycallgraph import GlobbingFilter from pycallgraph.output import GraphvizOutput config = Config() config.trace_filter = GlobbingFilter(exclude=[ 'pycallgraph.*', ]) graphviz = GraphvizOutput(output_file='filter_exclude.png') with PyCallGraph(output=graphviz, config=config): def my_fun(): print "HELLO" my_fun() ``` ``` /Users/user/Projects/py27/bin/python /Users/user/Projects/py27_django/test2.py Traceback (most recent call last): File "/Users/user/Projects/py27_django/test2.py", line 15, in <module> with PyCallGraph(output=graphviz, config=config): File "/Users/user/Projects/py27/lib/python2.7/site-packages/pycallgraph/pycallgraph.py", line 32, in __init__ self.reset() File "/Users/user/Projects/py27/lib/python2.7/site-packages/pycallgraph/pycallgraph.py", line 53, in reset self.prepare_output(output) File "/Users/user/Projects/py27/lib/python2.7/site-packages/pycallgraph/pycallgraph.py", line 97, in prepare_output output.sanity_check() File "/Users/user/Projects/py27/lib/python2.7/site-packages/pycallgraph/output/graphviz.py", line 63, in sanity_check self.ensure_binary(self.tool) File "/Users/user/Projects/py27/lib/python2.7/site-packages/pycallgraph/output/output.py", line 96, in ensure_binary 'The command "{}" is required to be in your path.'.format(cmd)) pycallgraph.exceptions.PyCallGraphException: The command "dot" is required to be in your path. Process finished with exit code 1 ``` Here: `/Users/user/Projects/py27/` -> virtualenv dir `/Users/user/Projects/py27_django/` -> project dir What does it want from me?