# Latest versions for Freq domain EM casing modeling

**URL:** <https://simpeg.discourse.group/t/latest-versions-for-freq-domain-em-casing-modeling/628>\
**Category:** Electromagnetics\
**Created:** [November 13, 2024, 5:14pm UTC](https://simpeg.discourse.group/t/latest-versions-for-freq-domain-em-casing-modeling/628 "2024-11-13T17:14:32Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![hovg](https://avatars.discourse-cdn.com/v4/letter/h/49beb7/32.png) [@hovg](https://simpeg.discourse.group/u/hovg)\
**Post date:** [November 13, 2024, 5:14pm UTC](https://simpeg.discourse.group/t/latest-versions-for-freq-domain-em-casing-modeling/628/1 "2024-11-13T17:14:32Z")

</div>

I currently use the following:

git clone [GitHub - simpeg-research/heagy-2021-tle-casing](https://github.com/simpeg-research/heagy-2021-tle-casing.git)  
conda init  
conda env create -f environment.yml  
conda activate heagy-2021-tle-casing  
pip uninstall empymod  
pip install empymod==2.2.0  
pip install --upgrade simpeg==0.21.1

can anyone tell me what the most up to date modules are? Am I useing incompatible or old modules?

thanks for your help.  
Mike