* using log directory 'd:/RCompile/CRANincoming/R-devel/Mypackage.Rcheck'
* using R Under development (unstable) (2025-09-01 r88761 ucrt)
* using platform: x86_64-w64-mingw32
* R was compiled by
    gcc.exe (GCC) 14.2.0
    GNU Fortran (GCC) 14.2.0
* running under: Windows Server 2022 x64 (build 20348)
* using session charset: UTF-8
* checking for file 'Mypackage/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'Mypackage' version '1.3.1'
* package encoding: UTF-8
* checking CRAN incoming feasibility ... WARNING
Maintainer: 'Yang Pengmin<1224061805@qq.com>'

New submission

Strong dependencies not in mainstream repositories:
  IOBR, xCell, ggcor, scarHRD

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Yang",
                    family = "Pengmin",
                    role = c("aut", "cre"),
                    email = "1224061805@qq.com")
as necessary.

Size of tarball: 65044798 bytes
* checking package namespace information ... OK
* checking package dependencies ... ERROR
Packages required but not available: 'IOBR', 'xCell', 'ggcor', 'scarHRD'

Namespace dependency missing from DESCRIPTION Imports/Depends entries: 'RColorBrewer'

See section 'The DESCRIPTION file' in the 'Writing R Extensions'
manual.
* DONE
Status: 1 ERROR, 1 WARNING