* using log directory ‘/srv/hornik/tmp/CRAN/nlmixr2extra.Rcheck’
* using R Under development (unstable) (2024-05-28 r86639)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 18.1.4 (1)
    Debian flang-new version 18.1.4 (1)
* running under: Debian GNU/Linux trixie/sid
* using session charset: UTF-8
* checking for file ‘nlmixr2extra/DESCRIPTION’ ... OK
* this is package ‘nlmixr2extra’ version ‘2.0.10’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [4s/5s] Note_to_CRAN_maintainers
Maintainer: ‘Matthew Fidler <matthew.fidler@gmail.com>’
* checking package namespace information ... OK
* checking package dependencies ... ERROR
Package required but not available: ‘nlmixr2est’

See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’
manual.
* DONE
Status: 1 ERROR