Offline use

[gitMakeCoffee]

I tried running the test dataset offline (no internet access on the compute nodes I use) using a Singularity sandbox.
Everything went fine, until the final plotting steps using R.
It looks like the R script tries to access the internet:
Bioconductor version cannot be validated; no internet connection?

I got away with it by running R inside the Singularity image, and installing all dependencies from CRAN.
I then commented out lines 32, 49, 52, 53, 54 from the /scripts/script_detected_fusions.Rmd file, from within the Singularity sandbox image. This allowed the R script to work offline.

Any idea for a more "elegant" solution ?
Thanks for developing CircFusion.