* using log directory ‘/srv/hornik/tmp/CRAN_pretest/BetterVis.Rcheck’
* using R Under development (unstable) (2025-08-17 r88631)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 19.1.7 (3+b1)
    Debian flang-new version 19.1.7 (3+b1)
* running under: Debian GNU/Linux forky/sid
* using session charset: UTF-8
* checking for file ‘BetterVis/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘BetterVis’ version ‘1.3.0’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [3s/4s] WARNING
Maintainer: ‘Youtao Zhou <zytzyt66@163.com>’

New submission

Strong dependencies not in mainstream repositories:
  ggsankey, linkET, jjPlot

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Youtao",
                      family = "Zhou",
                      role = c("aut", "cre"),
                      email = "zytzyt66@163.com"),
               person(given = "Zikai",
                      family = "Lin",
                      role = c("aut", "cre")))
as necessary.

Found the following (possibly) invalid URLs:
  URL: http://commonmark.org (moved to https://commonmark.org/)
    From: README.md
    Status: 301
    Message: Moved Permanently
For content that is 'Moved Permanently', please change http to https,
add trailing slashes, or replace the old by the new URL.

The Title field should be in title case. Current version is:
  ‘Better Visualization for 'ggplot2' in r language’
In title case that is:
  ‘Better Visualization for 'ggplot2' in r Language’
* checking package namespace information ... OK
* checking package dependencies ... ERROR
Packages required but not available: 'ggsankey', 'linkET', 'jjPlot'

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