* using log directory ‘/srv/hornik/tmp/CRAN/MFSIS.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 ‘MFSIS/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘MFSIS’ version ‘0.2.1’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [4s/4s] NOTE
Maintainer: ‘Xuewei Cheng <xwcheng@hunnu.edu.cn>’

New maintainer:
  Xuewei Cheng <xwcheng@hunnu.edu.cn>
Old maintainer(s):
  Xuewei Cheng <xwcheng@csu.edu.cn>
* checking package namespace information ... OK
* checking package dependencies ... ERROR
Package required but not available: ‘Ball’

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