Re: ImportError: No module named re

Hello Ranga,

this looks like in your command-line Jython-launch cannot find its lib-folder/doesn't have Jython-path configured properly.

You should first identify the location of Jython's lib-folder (the folder containing the .py-files making up the major

part of the standard lib). Then

- you can check via import sys; print sys.path whether that folder is on the path.

- you can verify if the problem is cured by manually adding that path via sys.path.append

- you can fix you Jython-path configuration by providing the environment variable JYTHONPATH to the jvm (see jython --help)

- I guess things get easier or issue might be self-soved if you call Jython via its launcher rather than manually via java-command.

- finally you can consider how to solve this for distribution, e.g. by distributing jython-standalone

(which contains the lib folder) or by providing an installer or launcher that makes sure the path is configured correctly for the user

Hope this somewhat helps.

Best

Stefan

Gesendet: Freitag, 24. Juni 2016 um 12:17 Uhr

Von: "Ranga Babu Mandada" <[email protected]>

An: "[email protected]" <[email protected]>

Betreff: [Jython-users] ImportError: No module named re

Hello,

I am using Jython in java application to run python scripts. I am using jython-standalone-2.5.2 as a dependency in pom.xml in maven project.

when I run the application in IDE the script is running without problems.

But when I run the application from command line using java -jar application.jar I get the following error

ImportError: No module named re​.

Please help me in fixing the issue.

Regards,

Ranga Babu

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