Package required but not available: ‘BSgenome.Hsapiens.NCBI.GRCh38’

Imports includes 23 non-default packages.
Importing from so many packages makes the package vulnerable to any of
them becoming unavailable.  Move as many as possible to Suggests and
use conditionally.

See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’
manual.
Package required but not available: ‘BSgenome.Hsapiens.NCBI.GRCh38’

See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’
manual.
Namespaces in Imports field not imported from:
  'GenomicRanges' 'GenomicScores' 'dplyr' 'kableExtra'
  All declared Imports should be used.
Packages required but not available:
  'BSgenome.Hsapiens.NCBI.GRCh38', 'GenomicScores'

See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’
manual.
Packages required but not available:
  'BSgenome.Hsapiens.NCBI.GRCh38', 'GenomicScores'

See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’
manual.
Packages required but not available:
  'BSgenome.Hsapiens.NCBI.GRCh38', 'GO.db', 'org.Hs.eg.db'

See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’
manual.
Package required but not available: ‘BSgenome.Hsapiens.NCBI.GRCh38’

Packages required and available but unsuitable versions:
  'Biostrings', 'BSgenome', 'GenomicRanges', 'GenomicScores'

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

'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory

PDF version of manual without hyperrefs or index