Error(s) in re-building vignettes:
--- re-building ‘Identification.Rnw’ using Sweave
--- finished re-building ‘Identification.Rnw’

--- re-building ‘IntroductionAggregateData.rnw’ using Sweave
dev.new(): using pdf(file="Rplots1.pdf")
dev.new(): using pdf(file="Rplots2.pdf")
dev.new(): using pdf(file="Rplots3.pdf")
dev.new(): using pdf(file="Rplots4.pdf")
dev.new(): using pdf(file="Rplots5.pdf")
dev.new(): using pdf(file="Rplots6.pdf")
dev.new(): using pdf(file="Rplots7.pdf")
dev.new(): using pdf(file="Rplots8.pdf")
dev.new(): using pdf(file="Rplots9.pdf")
dev.new(): using pdf(file="Rplots10.pdf")
dev.new(): using pdf(file="Rplots11.pdf")
dev.new(): using pdf(file="Rplots12.pdf")
dev.new(): using pdf(file="Rplots13.pdf")
dev.new(): using pdf(file="Rplots14.pdf")
dev.new(): using pdf(file="Rplots15.pdf")
dev.new(): using pdf(file="Rplots16.pdf")
dev.new(): using pdf(file="Rplots17.pdf")
dev.new(): using pdf(file="Rplots18.pdf")
dev.new(): using pdf(file="Rplots19.pdf")
dev.new(): using pdf(file="Rplots20.pdf")
dev.new(): using pdf(file="Rplots21.pdf")
dev.new(): using pdf(file="Rplots22.pdf")
dev.new(): using pdf(file="Rplots23.pdf")
dev.new(): using pdf(file="Rplots24.pdf")
dev.new(): using pdf(file="Rplots25.pdf")
--- finished re-building ‘IntroductionAggregateData.rnw’

--- re-building ‘IntroductionIndividualData.rnw’ using Sweave

Attaching package: ‘reshape’

The following objects are masked from ‘package:plyr’:

    rename, round_any

Using freq as value column.  Use the value argument to cast to override this choice
Loading required package: zoo

Attaching package: ‘zoo’

The following objects are masked from ‘package:base’:

    as.Date, as.Date.numeric

Loading required package: carData
Loading required package: grid
Loading required package: Matrix

Attaching package: ‘Matrix’

The following object is masked from ‘package:reshape’:

    expand

Loading required package: survival

Attaching package: ‘survey’

The following object is masked from ‘package:graphics’:

    dotchart

Warning in apc.indiv.estimate.TS(data, dep.var = dep.var, covariates = covariates) :
  apc.indiv.estimate.TS: Variable cell.name must be unique identifier of age-cohort cells;
            if preexisting variable cell.name has alternate meaning please rename
Loading required package: sandwich
Using freq as value column.  Use the value argument to cast to override this choice
Using freq as value column.  Use the value argument to cast to override this choice
--- finished re-building ‘IntroductionIndividualData.rnw’

--- re-building ‘IntroductionIndividualDataFurtherExamples.rnw’ using Sweave
Loading required package: carData
Warning in apc.indiv.estimate.TS(data, dep.var = dep.var, covariates = covariates) :
  apc.indiv.estimate.TS: Variable cell.name must be unique identifier of age-cohort cells;
            if preexisting variable cell.name has alternate meaning please rename
Warning in apc.indiv.estimate.TS(data, dep.var = dep.var, covariates = covariates) :
  apc.indiv.estimate.TS: Variable cell.name must be unique identifier of age-cohort cells;
            if preexisting variable cell.name has alternate meaning please rename
Loading required package: grid
Loading required package: Matrix
Loading required package: survival

Attaching package: ‘survey’

The following object is masked from ‘package:graphics’:

    dotchart

Loading required package: lmtest
Loading required package: zoo

Attaching package: ‘zoo’

The following objects are masked from ‘package:base’:

    as.Date, as.Date.numeric

Loading required package: sandwich
Warning in apc.indiv.estimate.TS(data, dep.var = dep.var, covariates = covariates) :
  apc.indiv.estimate.TS: Variable cell.name must be unique identifier of age-cohort cells;
            if preexisting variable cell.name has alternate meaning please rename
Warning in apc.indiv.estimate.TS(data, dep.var = dep.var, covariates = covariates) :
  apc.indiv.estimate.TS: Variable cell.name must be unique identifier of age-cohort cells;
            if preexisting variable cell.name has alternate meaning please rename
--- finished re-building ‘IntroductionIndividualDataFurtherExamples.rnw’

--- re-building ‘NewDesign.Rnw’ using Sweave
--- finished re-building ‘NewDesign.Rnw’

--- re-building ‘ReproducingHN2016.Rnw’ using Sweave
--- finished re-building ‘ReproducingHN2016.Rnw’

--- re-building ‘ReproducingKN2020.Rnw’ using Sweave

Error: processing vignette 'ReproducingKN2020.Rnw' failed with diagnostics:
 chunk 9 
Error : package or namespace load failed for ‘ChainLadder’ in loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]]):
 there is no package called ‘cplm’

--- failed re-building ‘ReproducingKN2020.Rnw’

--- re-building ‘ReproducingMMNN2015.Rnw’ using Sweave
dev.new(): using pdf(file="Rplots26.pdf")
dev.new(): using pdf(file="Rplots27.pdf")
dev.new(): using pdf(file="Rplots28.pdf")
dev.new(): using pdf(file="Rplots29.pdf")
dev.new(): using pdf(file="Rplots30.pdf")
dev.new(): using pdf(file="Rplots31.pdf")
dev.new(): using pdf(file="Rplots32.pdf")
dev.new(): using pdf(file="Rplots33.pdf")
--- finished re-building ‘ReproducingMMNN2015.Rnw’

--- re-building ‘ReproducingMMNN2016.Rnw’ using Sweave
--- finished re-building ‘ReproducingMMNN2016.Rnw’

SUMMARY: processing the following file failed:
  ‘ReproducingKN2020.Rnw’

Error: Vignette re-building failed.
Execution halted