Error(s) in re-building vignettes:
--- re-building ‘audit-sampling.Rmd’ using rmarkdown
--- finished re-building ‘audit-sampling.Rmd’

--- re-building ‘bayesian-sampling-workflow.Rmd’ using rmarkdown
--- finished re-building ‘bayesian-sampling-workflow.Rmd’

--- re-building ‘creating-prior.Rmd’ using rmarkdown
--- finished re-building ‘creating-prior.Rmd’

--- re-building ‘data-auditing.Rmd’ using rmarkdown
--- finished re-building ‘data-auditing.Rmd’

--- re-building ‘digit-analysis.Rmd’ using rmarkdown
--- finished re-building ‘digit-analysis.Rmd’

--- re-building ‘jfa.Rmd’ using rmarkdown
--- finished re-building ‘jfa.Rmd’

--- re-building ‘sample-evaluation.Rmd’ using rmarkdown
--- finished re-building ‘sample-evaluation.Rmd’

--- re-building ‘sample-planning.Rmd’ using rmarkdown
--- finished re-building ‘sample-planning.Rmd’

--- re-building ‘sample-selection.Rmd’ using rmarkdown
--- finished re-building ‘sample-selection.Rmd’

--- re-building ‘sampling-workflow.Rmd’ using rmarkdown
Could not fetch https://github.com/koenderks/jfa/raw/development/vignettes/img/evaluation.png
HttpExceptionRequest Request {
  host                 = "github.com"
  port                 = 443
  secure               = True
  requestHeaders       = []
  path                 = "/koenderks/jfa/raw/development/vignettes/img/evaluation.png"
  queryString          = ""
  method               = "GET"
  proxy                = Nothing
  rawBody              = False
  redirectCount        = 10
  responseTimeout      = ResponseTimeoutDefault
  requestVersion       = HTTP/1.1
}
 (InternalException (HostCannotConnect "github.com" [Network.Socket.connect: <socket: 16>: does not exist (Connection refused)]))
Error: processing vignette 'sampling-workflow.Rmd' failed with diagnostics:
pandoc document conversion failed with error 61
--- failed re-building ‘sampling-workflow.Rmd’

SUMMARY: processing the following file failed:
  ‘sampling-workflow.Rmd’

Error: Vignette re-building failed.
Execution halted