Version not printed "correctly" on headnode

[kopardev]

xavier --version prints the correct version but not before complaining that singularity and snakemake are not loaded.
Can singularity/snakemake be not loaded if only version needs printing??

On head node:

On interactive node:

Also, why is unloading "ccbrpipeliner" before loading snakemake/singularity modules?

[kelly-sovacool]

Let's discuss whether we could handle loading modules in the ccbrpipeliner module instead of inside the XAVIER and RENEE (and other pipelines) wrapper scripts: CCBR/RENEE#107 (comment)

[kelly-sovacool]

As we discussed today @kopardev, let's let this slide for now and fix it by loading the modules in ccbrpipeliner instead of in bin/redirect