'LazyData' is specified without a 'data' directory
Package suggested but not available for checking: ‘Rrelperm’
Namespaces in Imports field not imported from:
  ‘Rdpack’ ‘magrittr’
  All declared Imports should be used.
Error(s) in re-building vignettes:
--- re-building ‘BlackOil.Rmd’ using rmarkdown
Quitting from lines 29-87 (BlackOil.Rmd) 
Error: processing vignette 'BlackOil.Rmd' failed with diagnostics:
there is no package called 'Rrelperm'
--- failed re-building ‘BlackOil.Rmd’

--- re-building ‘DryWetGas.Rmd’ using rmarkdown
Quitting from lines 28-86 (DryWetGas.Rmd) 
Error: processing vignette 'DryWetGas.Rmd' failed with diagnostics:
there is no package called 'Rrelperm'
--- failed re-building ‘DryWetGas.Rmd’

--- re-building ‘GasCondensate.Rmd’ using rmarkdown
Quitting from lines 28-96 (GasCondensate.Rmd) 
Error: processing vignette 'GasCondensate.Rmd' failed with diagnostics:
there is no package called 'Rrelperm'
--- failed re-building ‘GasCondensate.Rmd’

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

--- re-building ‘VolatileOil.Rmd’ using rmarkdown
Quitting from lines 28-107 (VolatileOil.Rmd) 
Error: processing vignette 'VolatileOil.Rmd' failed with diagnostics:
there is no package called 'Rrelperm'
--- failed re-building ‘VolatileOil.Rmd’

SUMMARY: processing the following files failed:
  ‘BlackOil.Rmd’ ‘DryWetGas.Rmd’ ‘GasCondensate.Rmd’ ‘VolatileOil.Rmd’

Error: Vignette re-building failed.
Execution halted
Namespaces in Imports field not imported from:
  'Rdpack' 'magrittr'
  All declared Imports should be used.
Error(s) in re-building vignettes:
  ...
--- re-building ‘BlackOil.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) not available. Falling back to R Markdown v1.
Quitting from lines 29-87 (BlackOil.Rmd) 
Error: processing vignette 'BlackOil.Rmd' failed with diagnostics:
there is no package called 'Rrelperm'
--- failed re-building ‘BlackOil.Rmd’

--- re-building ‘DryWetGas.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) not available. Falling back to R Markdown v1.
Quitting from lines 28-86 (DryWetGas.Rmd) 
Error: processing vignette 'DryWetGas.Rmd' failed with diagnostics:
there is no package called 'Rrelperm'
--- failed re-building ‘DryWetGas.Rmd’

--- re-building ‘GasCondensate.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) not available. Falling back to R Markdown v1.
Quitting from lines 28-96 (GasCondensate.Rmd) 
Error: processing vignette 'GasCondensate.Rmd' failed with diagnostics:
there is no package called 'Rrelperm'
--- failed re-building ‘GasCondensate.Rmd’

--- re-building ‘Introduction.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) not available. Falling back to R Markdown v1.
--- finished re-building ‘Introduction.Rmd’

--- re-building ‘VolatileOil.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) not available. Falling back to R Markdown v1.
Quitting from lines 28-107 (VolatileOil.Rmd) 
Error: processing vignette 'VolatileOil.Rmd' failed with diagnostics:
there is no package called 'Rrelperm'
--- failed re-building ‘VolatileOil.Rmd’

SUMMARY: processing the following files failed:
  ‘BlackOil.Rmd’ ‘DryWetGas.Rmd’ ‘GasCondensate.Rmd’ ‘VolatileOil.Rmd’

Error: Vignette re-building failed.
Execution halted