deMULTIplex2 can be installed from https://github.com/Gartner-Lab/deMULTIplex2. This repo provides test dataset for deMULTIplex2.
McGinnis_BAR_fastq/ contains the lane 2 barcode fastq files from McGinnis, Christopher S., et al. BMC biology 19.1 (2021): 1-11.