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I'm running Python through Java's Scripting Engine. The basic hello world is working well, but it fails when I import pandas in the python script.

    StringWriter stringWriter = new StringWriter();
    ScriptContext scriptContext = new SimpleScriptContext();
    scriptContext.setWriter(stringWriter);
    ScriptEngineManager manager = new ScriptEngineManager();

    ScriptEngine engine = manager.getEngineByName("python");

ImportError: No module named pandas

Is there a way to install it for Scripting Engine?

I have pandas on my machine installed through command line but that's not the python being used here.

Improve this question
7
  • perhaps you need to run on cmd line: pip install pandas Commented Aug 30, 2020 at 13:47
  • Its already installed through cmd line and is working outside. Commented Aug 30, 2020 at 13:53
  • uh okay, perhaps stackoverflow.com/questions/27235286/… might help Commented Aug 30, 2020 at 14:13
  • I've followed the same approach. Pandas doesn't work for it. Commented Aug 30, 2020 at 14:20
  • maybe, we can find the path of python.exe that java is using, by letting the engine print: import sys print(sys.executable) Commented Aug 30, 2020 at 14:41
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