* using log directory ‘/srv/hornik/tmp/CRAN/jack.Rcheck’
* using R Under development (unstable) (2024-07-26 r86926)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 18.1.8 (1+b1)
    Debian flang-new version 18.1.8 (1+b1)
* running under: Debian GNU/Linux trixie/sid
* using session charset: UTF-8
* checking for file ‘jack/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘jack’ version ‘6.1.0’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [5s/7s] NOTE
Maintainer: ‘Stéphane Laurent <laurent_step@outlook.fr>’

Possibly misspelled words in DESCRIPTION:
  Foulkes (15:25)
  Kostka (14:60, 15:18, 15:50)
  Littlewood (13:10)
  Macdonald (13:34, 14:5, 15:57)
  Macdonald's (18:5)
* checking package namespace information ... OK
* checking package dependencies ... ERROR
Packages required and available but unsuitable versions:
  'qspray', 'ratioOfQsprays', 'symbolicQspray'

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