• using R Under development (unstable) (2025-12-04 r89100)
• using platform: x86_64-pc-linux-gnu
• R was compiled by     gcc-15 (Debian 15.2.0-9) 15.2.0     GNU Fortran (Debian 15.2.0-9) 15.2.0
• running under: Debian GNU/Linux forky/sid
• using session charset: UTF-8
• checking for file ‘PKconverter/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘PKconverter’ version ‘1.5’
• package encoding: UTF-8
• checking CRAN incoming feasibility ... [0s/0s] NOTE Maintainer: ‘Eun-Kyung Lee <lee.eunk@gmail.com>’ No Authors@R field in DESCRIPTION. Please add one, modifying   Authors@R: c(person(given = "Eun-Kyung",                       family = "Lee",                       role = c("aut", "cre"),                       email = "lee.eunk@gmail.com"),                person(given = "Hye-sun",                       family = "Cho",                       role = "aut")) as necessary.
• checking package namespace information ... OK
• checking package dependencies ... ERROR Packages required but not available:   'shiny', 'shinythemes', 'shinydashboard' See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’ manual.
• DONE

Status: 1 ERROR, 1 NOTE