Files
cs249r_book/book/docker/linux/verify_r_packages.R

14 lines
398 B
R

#!/usr/bin/env Rscript
# Verify R package installation
source('/tmp/install_packages.R')
missing_packages <- required_packages[!sapply(required_packages, requireNamespace, quietly = TRUE)]
if(length(missing_packages) > 0) {
cat('❌ Missing packages:', paste(missing_packages, collapse = ', '), '\n')
quit(status = 1)
} else {
cat('✅ All required R packages installed successfully\n')
}