jep.JepException: <class 'ModuleNotFoundError'>: No module named 'jep'

[Alejandro Kapit]

It looks like suddenly I cannot continue running python stuff from Java... I still cannot see what's the source of the issue.

What should I check?

I'm using python 3.6, installed jep accordingly some time ago, 

I also have this env vars: 

export LD_LIBRARY_PATH=/usr/local/lib/python3.6/dist-packages/jep

export LD_PRELOAD="/usr/lib/x86_64-linux-gnu/libpython3.6m.so"

Everything was working until yesterday.

Any suggestion? Ideas?

Thanks in advance

[Alejandro Kapit]

Also btw, Same code works perfectly on my mac, the problem is in the server (ubuntu), but nothing was done in the server... so it's pretty strange.

[Nathan Jensen]

That error message implies it can't see the jep directory under site-packages. Try setting LD_LIBRARY_PATH to the directory containing libpython, e.g. /usr/lib/x86_64-linux-gnu.

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[Ben Steffensmeier]

It looks like jep installed in dist-packages rather than site packages which seems a bit odd but should work as long as your PYTHONPATH is setup correctly. You might try the steps in the answer to this stack overflow post.

Ben

[Alejandro Kapit]

The problem with PYTHONPATH is that I get other errors, and this post doesn't recommend setting that variable: https://askubuntu.com/questions/640010/fatal-python-error-py-initialize-unable-to-get-the-locale-encoding-syntaxe

I'm confused, i'm also using virtualenv on my server, nothing changed in the config, the only thing might happened is that pip was upgraded. 

[Alejandro Kapit]

I fixed the issue by reinstalling Jep with pip --upgrade --force-reinstall jep

I'm just a bit confused where those errors came from. Maybe an issue with the virtualenv or anything like that. Just weird. No env-vars changed.

Thanks anyways!

[Alejandro Kapit]

Looks like I might use docker soon :)