/usr/lib/R/site-library/LearnBayes/demo/ is in r-cran-learnbayes 2.15-5.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/R/site-library/LearnBayes/demo/Chapter.1.2.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.1.3.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.10.2.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.10.3.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.10.4.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.2.3.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.2.4.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.2.5.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.2.6.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.3.2.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.3.3.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.3.4.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.3.5.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.3.6.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.4.2.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.4.3.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.4.4.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.4.5.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.5.10.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.5.4.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.5.6.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.5.7.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.5.8.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.5.9.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.6.10.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.6.2.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.6.7.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.6.8.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.6.9.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.7.10.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.7.2.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.7.3.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.7.4.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.7.5.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.7.7.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.7.8.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.7.9.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.8.3.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.8.4.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.8.6.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.8.7.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.8.8.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.9.2.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.9.3.R
/usr/lib/R/site-library/LearnBayes/demo/Chapter.9.4.R