Python Importerror When Calling Python Script From Java

First off, there is a similar question here that wasn't ever really resolved. I have a Python script that I want to execute from within my Java code. When I run the Python script o

Solution 1:

I solved it. It looks like ProcessBuilder requires the full path not only to the python file itself, but to python:

ProcessBuilder("/Library/Frameworks/Python.framework/Versions/2.7/bin/python",absolute_file_path);

This solves the issue.

Solution 2:

Find your python bin location

 $ cat ~/.bash_profile

Java code

ProcessBuilderpb=newProcessBuilder("/Users/micklin/anaconda2/bin/python","sentiment.py",done.toString());

code above is put in TweetFeeder.java so that .py file can be put under the project root