Error(s) in re-building vignettes:
--- re-building ‘deduplication.md’ using mdweave_to_html
Cannot find pandoc. Not able to weave vignette.
Error: processing vignette 'deduplication.md' failed with diagnostics:
Failed to locate ‘weave’ output file ‘deduplication.pdf’ or ‘deduplication.html’ for vignette with name ‘deduplication’ and engine ‘simplermarkdown::mdweave_to_html’. The following files exist in working directory ‘/Volumes/Builds/packages/high-sierra-x86_64/results/4.0/reclin2.Rcheck/vign_test/reclin2/vignettes’: ‘deduplication.md’ (8774 bytes), ‘introduction.md’ (8575 bytes), ‘record_linkage_using_machine_learning.md’ (5497 bytes), ‘style.css’ (603 bytes), ‘using_a_cluster_for_record_linkage.md’ (8376 bytes)
--- failed re-building ‘deduplication.md’

--- re-building ‘introduction.md’ using mdweave_to_html
Cannot find pandoc. Not able to weave vignette.
Error: processing vignette 'introduction.md' failed with diagnostics:
Failed to locate ‘weave’ output file ‘introduction.pdf’ or ‘introduction.html’ for vignette with name ‘introduction’ and engine ‘simplermarkdown::mdweave_to_html’. The following files exist in working directory ‘/Volumes/Builds/packages/high-sierra-x86_64/results/4.0/reclin2.Rcheck/vign_test/reclin2/vignettes’: ‘deduplication.md’ (8774 bytes), ‘introduction.md’ (8575 bytes), ‘record_linkage_using_machine_learning.md’ (5497 bytes), ‘style.css’ (603 bytes), ‘using_a_cluster_for_record_linkage.md’ (8376 bytes)
--- failed re-building ‘introduction.md’

--- re-building ‘record_linkage_using_machine_learning.md’ using mdweave_to_html
Cannot find pandoc. Not able to weave vignette.
Error: processing vignette 'record_linkage_using_machine_learning.md' failed with diagnostics:
Failed to locate ‘weave’ output file ‘record_linkage_using_machine_learning.pdf’ or ‘record_linkage_using_machine_learning.html’ for vignette with name ‘record_linkage_using_machine_learning’ and engine ‘simplermarkdown::mdweave_to_html’. The following files exist in working directory ‘/Volumes/Builds/packages/high-sierra-x86_64/results/4.0/reclin2.Rcheck/vign_test/reclin2/vignettes’: ‘deduplication.md’ (8774 bytes), ‘introduction.md’ (8575 bytes), ‘record_linkage_using_machine_learning.md’ (5497 bytes), ‘style.css’ (603 bytes), ‘using_a_cluster_for_record_linkage.md’ (8376 bytes)
--- failed re-building ‘record_linkage_using_machine_learning.md’

--- re-building ‘using_a_cluster_for_record_linkage.md’ using mdweave_to_html
Cannot find pandoc. Not able to weave vignette.
Error: processing vignette 'using_a_cluster_for_record_linkage.md' failed with diagnostics:
Failed to locate ‘weave’ output file ‘using_a_cluster_for_record_linkage.pdf’ or ‘using_a_cluster_for_record_linkage.html’ for vignette with name ‘using_a_cluster_for_record_linkage’ and engine ‘simplermarkdown::mdweave_to_html’. The following files exist in working directory ‘/Volumes/Builds/packages/high-sierra-x86_64/results/4.0/reclin2.Rcheck/vign_test/reclin2/vignettes’: ‘deduplication.md’ (8774 bytes), ‘introduction.md’ (8575 bytes), ‘record_linkage_using_machine_learning.md’ (5497 bytes), ‘style.css’ (603 bytes), ‘using_a_cluster_for_record_linkage.md’ (8376 bytes)
--- failed re-building ‘using_a_cluster_for_record_linkage.md’

SUMMARY: processing the following files failed:
  ‘deduplication.md’ ‘introduction.md’
  ‘record_linkage_using_machine_learning.md’
  ‘using_a_cluster_for_record_linkage.md’

Error: Vignette re-building failed.
Execution halted