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Goal: Understand how to load modules, reset your environment by purging, and potential dependency issues.

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Code Block
[]$ module purge
[]$ module load gcc/13.2.0
[]$ module load python/3.12.0
[]$ python –version

# Single line:
# Order matters:
[]$ module purge
[]$ module load python/3.12.0 gcc/13.2.0
vs
[]$ module purge
[]$ module load gcc/13.2.0 python/3.12.0

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Note

Will changing the version of Python affect R? In this case probably not.

But if underlying versions of libraries are changing - then maybe - and that’s the best we can say…

Remember: The more complicated your environments, the more dependencies there’ll be, the more potential for dependency hell.

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