* using log directory ‘/home/jranke/git/mkin/mkin.Rcheck’
* using R version 3.6.3 (2020-02-29)
* using platform: x86_64-pc-linux-gnu (64-bit)
* using session charset: UTF-8
* using options ‘--no-tests --as-cran’
* checking for file ‘mkin/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘mkin’ version ‘0.9.49.9’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... NOTE
Maintainer: ‘Johannes Ranke <jranke@uni-bremen.de>’

The Date field is over a month old.
* checking package namespace information ... OK
* checking package dependencies ... ERROR
Namespace dependencies not required: 'nlme', 'purrr'

See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’
manual.
* DONE

Status: 1 ERROR, 1 NOTE
See
  ‘/home/jranke/git/mkin/mkin.Rcheck/00check.log’
for details.