/usr/lib/R/site-library/ShortRead/extdata/Data/C1-36Firecrest/ is in r-bioc-shortread 1.36.0-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/R/site-library/ShortRead/extdata/Data/C1-36Firecrest/Bustard/
/usr/lib/R/site-library/ShortRead/extdata/Data/C1-36Firecrest/Bustard/GERALD/
/usr/lib/R/site-library/ShortRead/extdata/Data/C1-36Firecrest/Bustard/GERALD/s_1_sequence.txt
/usr/lib/R/site-library/ShortRead/extdata/Data/C1-36Firecrest/Bustard/GERALD/s_2_export.txt
/usr/lib/R/site-library/ShortRead/extdata/Data/C1-36Firecrest/Bustard/GERALD/s_5_0001_realign.txt
/usr/lib/R/site-library/ShortRead/extdata/Data/C1-36Firecrest/Bustard/s_1_0001_prb.txt
/usr/lib/R/site-library/ShortRead/extdata/Data/C1-36Firecrest/Bustard/s_1_0001_seq.txt
/usr/lib/R/site-library/ShortRead/extdata/Data/C1-36Firecrest/Bustard/s_1_1_0001_qseq.txt
/usr/lib/R/site-library/ShortRead/extdata/Data/C1-36Firecrest/s_1_0001_int.txt
/usr/lib/R/site-library/ShortRead/extdata/Data/C1-36Firecrest/s_1_0001_nse.txt