Maintainer: ‘Philippe Courcoux <philippe.courcoux@oniris-nantes.fr>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Philippe",
                    family = "Courcoux",
                    role = c("aut", "cre"),
                    email = "philippe.courcoux@oniris-nantes.fr")
as necessary.
Maintainer: ‘Philippe Courcoux <philippe.courcoux@oniris-nantes.fr>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Philippe",
                    family = "Courcoux",
                    role = c("aut", "cre"),
                    email = "philippe.courcoux@oniris-nantes.fr")
as necessary.
Package required but not available: ‘smacof’

See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’
manual.