ftp.icm.edu.pl/1/packages/cran/web/dbs

   BIN cran_info_db.rds
   BIN cran_info_db.rds.1
   BIN cran_info_db.rds.1.gz
   BIN cran_info_db.rds.2
   BIN cran_info_db.rds.2.gz
   BIN cran_info_db.rds.3
   BIN cran_info_db.rds.3.gz
   BIN cran_info_db.rds.4
   BIN cran_info_db.rds.4.gz
   BIN cran_info_db.rds.5
   BIN cran_info_db.rds.5.gz