Error(s) in re-building vignettes:
--- re-building 'advanced_topics.Rmd' using rmarkdown
Error: processing vignette 'advanced_topics.Rmd' failed with diagnostics:
DLL 'rlang' not found: maybe not installed for this architecture?
--- failed re-building 'advanced_topics.Rmd'

--- re-building 'epi-SEIR.Rmd' using rmarkdown
Error: processing vignette 'epi-SEIR.Rmd' failed with diagnostics:
DLL 'rlang' not found: maybe not installed for this architecture?
--- failed re-building 'epi-SEIR.Rmd'

--- re-building 'epi-network.Rmd' using rmarkdown
Error: processing vignette 'epi-network.Rmd' failed with diagnostics:
DLL 'rlang' not found: maybe not installed for this architecture?
--- failed re-building 'epi-network.Rmd'

--- re-building 'epi-node.Rmd' using rmarkdown
Error: processing vignette 'epi-node.Rmd' failed with diagnostics:
DLL 'rlang' not found: maybe not installed for this architecture?
--- failed re-building 'epi-node.Rmd'

--- re-building 'inhomogeneous.Rmd' using rmarkdown
Error: processing vignette 'inhomogeneous.Rmd' failed with diagnostics:
DLL 'rlang' not found: maybe not installed for this architecture?
--- failed re-building 'inhomogeneous.Rmd'

--- re-building 'lifecycle-network.Rmd' using rmarkdown
Error: processing vignette 'lifecycle-network.Rmd' failed with diagnostics:
DLL 'rlang' not found: maybe not installed for this architecture?
--- failed re-building 'lifecycle-network.Rmd'

--- re-building 'lifecycle-node.Rmd' using rmarkdown
Error: processing vignette 'lifecycle-node.Rmd' failed with diagnostics:
DLL 'rlang' not found: maybe not installed for this architecture?
--- failed re-building 'lifecycle-node.Rmd'

--- re-building 'output-storage.Rmd' using rmarkdown
Error: processing vignette 'output-storage.Rmd' failed with diagnostics:
DLL 'rlang' not found: maybe not installed for this architecture?
--- failed re-building 'output-storage.Rmd'

SUMMARY: processing the following files failed:
  'advanced_topics.Rmd' 'epi-SEIR.Rmd' 'epi-network.Rmd' 'epi-node.Rmd'
  'inhomogeneous.Rmd' 'lifecycle-network.Rmd' 'lifecycle-node.Rmd'
  'output-storage.Rmd'

Error: Vignette re-building failed.
Execution halted