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I have been trying to install and use a library called MakeGraphitics, but keep getting the same error message, ModuleNotFoundError: No module named 'read_lammpsdata', whenever I try to execute any of the examples available with the MakeGraphitics install:

screenshot

I am using Git Bash, but had the same exact issue when trying to use the Windows Subsystem for Linux (WSL) instead. I feel like I understand how dependencies work. I am just confused because the "read_lammpsdata" module is indeed located in the correct directory, i.e., the directory indicated by the error message:

screenshot

I followed MakeGraphitic's suggested install pipeline exactly:

$ git clone github.com/velocirobbie/make-graphitics
$ cd make-graphitics
$ python setup.py install
$ pytest

And then:

$ cd examples
$ python graphene_sheet.py

Similar questions were asked here and here, but none of the responses solved my issue.

wovano
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garrett_p_d
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  • Welcome to Stack Overflow. Please carefully read [ask]. There are dozens of questions about ModuleNotFoundError daily. To make this question unique and answerable, include a [mre], the commands you used to install the module and the exact command you use to execute your code. Also, don't post screenshots of code or errors, but copy-paste the text instead. – wovano Jun 30 '22 at 05:11

1 Answers1

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I don't fully understand what the issue was, but I was able to get things working by creating a Python2.7 environment in Anaconda, as explained here, then following MakeGraphitics' suggested installation steps:

$ git clone github.com/velocirobbie/make-graphitics 
$ cd make-graphitics 
$ python setup.py install 
$ pytest

Partly my own fault, as MakeGraphitics clearly suggests to install using Python2.7.

Cheers!

garrett_p_d
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