Package suggested but not available for checking: 'mlrCPO'
Error(s) in re-building vignettes:
  ...
--- re-building 'nntrf.Rmd' using rmarkdown
--- finished re-building 'nntrf.Rmd'

--- re-building 'nntrf_regresion.Rmd' using rmarkdown
Quitting from lines 21-25 (nntrf_regresion.Rmd) 
Error: processing vignette 'nntrf_regresion.Rmd' failed with diagnostics:
there is no package called 'mlrCPO'
--- failed re-building 'nntrf_regresion.Rmd'

--- re-building 'nntrf_tuning.Rmd' using rmarkdown
Quitting from lines 20-24 (nntrf_tuning.Rmd) 
Error: processing vignette 'nntrf_tuning.Rmd' failed with diagnostics:
there is no package called 'mlrCPO'
--- failed re-building 'nntrf_tuning.Rmd'

SUMMARY: processing the following files failed:
  'nntrf_regresion.Rmd' 'nntrf_tuning.Rmd'

Error: Vignette re-building failed.
Execution halted
Package suggested but not available for checking: ‘mlrCPO’
Error(s) in re-building vignettes:
  ...
--- re-building ‘nntrf.Rmd’ using rmarkdown
--- finished re-building ‘nntrf.Rmd’

--- re-building ‘nntrf_regresion.Rmd’ using rmarkdown
Quitting from lines 21-25 (nntrf_regresion.Rmd) 
Error: processing vignette ‘nntrf_regresion.Rmd’ failed with diagnostics:
there is no package called 'mlrCPO'
--- failed re-building ‘nntrf_regresion.Rmd’

--- re-building ‘nntrf_tuning.Rmd’ using rmarkdown
Quitting from lines 20-24 (nntrf_tuning.Rmd) 
Error: processing vignette ‘nntrf_tuning.Rmd’ failed with diagnostics:
there is no package called 'mlrCPO'
--- failed re-building ‘nntrf_tuning.Rmd’

SUMMARY: processing the following files failed:
  ‘nntrf_regresion.Rmd’ ‘nntrf_tuning.Rmd’

Error: Vignette re-building failed.
Execution halted
Package suggested but not available for checking: ‘mlrCPO’
Error(s) in re-building vignettes:
--- re-building ‘nntrf.Rmd’ using rmarkdown
--- finished re-building ‘nntrf.Rmd’

--- re-building ‘nntrf_regresion.Rmd’ using rmarkdown
Quitting from lines 21-25 (nntrf_regresion.Rmd) 
Error: processing vignette 'nntrf_regresion.Rmd' failed with diagnostics:
there is no package called 'mlrCPO'
--- failed re-building ‘nntrf_regresion.Rmd’

--- re-building ‘nntrf_tuning.Rmd’ using rmarkdown
Quitting from lines 20-24 (nntrf_tuning.Rmd) 
Error: processing vignette 'nntrf_tuning.Rmd' failed with diagnostics:
there is no package called 'mlrCPO'
--- failed re-building ‘nntrf_tuning.Rmd’

SUMMARY: processing the following files failed:
  ‘nntrf_regresion.Rmd’ ‘nntrf_tuning.Rmd’

Error: Vignette re-building failed.
Execution halted
Package suggested but not available for checking: ‘mlrCPO’
Error(s) in re-building vignettes:
--- re-building ‘nntrf.Rmd’ using rmarkdown
--- finished re-building ‘nntrf.Rmd’

--- re-building ‘nntrf_regresion.Rmd’ using rmarkdown
Quitting from lines 21-25 (nntrf_regresion.Rmd) 
Error: processing vignette 'nntrf_regresion.Rmd' failed with diagnostics:
there is no package called 'mlrCPO'
--- failed re-building ‘nntrf_regresion.Rmd’

--- re-building ‘nntrf_tuning.Rmd’ using rmarkdown
Quitting from lines 20-24 (nntrf_tuning.Rmd) 
Error: processing vignette 'nntrf_tuning.Rmd' failed with diagnostics:
there is no package called 'mlrCPO'
--- failed re-building ‘nntrf_tuning.Rmd’

SUMMARY: processing the following files failed:
  ‘nntrf_regresion.Rmd’ ‘nntrf_tuning.Rmd’

Error: Vignette re-building failed.
Execution halted
Package suggested but not available for checking: ‘mlrCPO’
Error(s) in re-building vignettes:
  ...
--- re-building ‘nntrf.Rmd’ using rmarkdown
--- finished re-building ‘nntrf.Rmd’

--- re-building ‘nntrf_regresion.Rmd’ using rmarkdown
Quitting from lines 21-25 (nntrf_regresion.Rmd) 
Error: processing vignette ‘nntrf_regresion.Rmd’ failed with diagnostics:
there is no package called 'mlrCPO'
--- failed re-building ‘nntrf_regresion.Rmd’

--- re-building ‘nntrf_tuning.Rmd’ using rmarkdown
Quitting from lines 20-24 (nntrf_tuning.Rmd) 
Error: processing vignette ‘nntrf_tuning.Rmd’ failed with diagnostics:
there is no package called 'mlrCPO'
--- failed re-building ‘nntrf_tuning.Rmd’

SUMMARY: processing the following files failed:
  ‘nntrf_regresion.Rmd’ ‘nntrf_tuning.Rmd’

Error: Vignette re-building failed.
Execution halted
Package suggested but not available for checking: ‘mlrCPO’
Error(s) in re-building vignettes:
  ...
--- re-building ‘nntrf.Rmd’ using rmarkdown
--- finished re-building ‘nntrf.Rmd’

--- re-building ‘nntrf_regresion.Rmd’ using rmarkdown
Quitting from lines 21-25 (nntrf_regresion.Rmd) 
Error: processing vignette ‘nntrf_regresion.Rmd’ failed with diagnostics:
there is no package called 'mlrCPO'
--- failed re-building ‘nntrf_regresion.Rmd’

--- re-building ‘nntrf_tuning.Rmd’ using rmarkdown
Quitting from lines 20-24 (nntrf_tuning.Rmd) 
Error: processing vignette ‘nntrf_tuning.Rmd’ failed with diagnostics:
there is no package called 'mlrCPO'
--- failed re-building ‘nntrf_tuning.Rmd’

SUMMARY: processing the following files failed:
  ‘nntrf_regresion.Rmd’ ‘nntrf_tuning.Rmd’

Error: Vignette re-building failed.
Execution halted