Error in re-building vignettes:
  ...
Loading required package: caschrono
Loading required package: zoo

Attaching package: 'zoo'

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    as.Date, as.Date.numeric

Loading required package: forecast
Loading required package: fGarch
Loading required package: timeDate
Loading required package: timeSeries

Attaching package: 'timeSeries'

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    time<-

Loading required package: fBasics
Loading required package: xtable

Attaching package: 'xtable'

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    align

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    align

Loading required package: TSA

Attaching package: 'TSA'

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    kurtosis, skewness

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Loading required package: FitARMA
Loading required package: FitAR
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Attaching package: 'FitAR'

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Loading required package: polynom
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Loading required package: tframe

Attaching package: 'dse'

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Loading required package: expsmooth
Error in find_vignette_product(name, by = "texi2pdf", engine = engine) : 
  Failed to locate the 'texi2pdf' output file (by engine 'utils::Sweave') for vignette with name 'Anx7'. The following files exist in directory '.': 'Anx1-concordance.tex', 'Anx1.Rnw', 'Anx1.aux', 'Anx1.idx', 'Anx1.log', 'Anx1.nlo', 'Anx1.out', 'Anx1.pdf', 'Anx1.tex', 'Anx1.thm', 'Anx10-concordance.tex', 'Anx10.Rnw', 'Anx10.aux', 'Anx10.idx', 'Anx10.log', 'Anx10.nlo', 'Anx10.out', 'Anx10.pdf', 'Anx10.tex', 'Anx10.thm', 'Anx12-concordance.tex', 'Anx12.Rnw', 'Anx12.aux', 'Anx12.idx', 'Anx12.log', 'Anx12.nlo', 'Anx12.out', 'Anx12.pdf', 'Anx12.tex', 'Anx12.thm', 'Anx2-concordance.tex', 'Anx2.Rnw', 'Anx2.aux', 'Anx2.idx', 'Anx2.ilg', 'Anx2.ind', 'Anx2.log', 'Anx2.nlo', 'Anx2.out', 'Anx2.pdf', 'Anx2.tex', 'Anx2.thm', 'Anx3-concordance.tex', 'Anx3.Rnw', 'Anx3.aux', 'Anx3.idx', 'Anx3.ilg', 'Anx3.ind', 'Anx3.log', 'Anx3.nlo', 'Anx3.out', 'Anx3.pdf', 'Anx3.tex', 'Anx3.thm', 'Anx4-concordance.tex', 'Anx4.Rnw', 'Anx4.aux', 'Anx4.idx', 'Anx4.log', 'Anx4.nlo', 'Anx4.out', 'Anx4.pdf', 'Anx4.t
Calls: buildVignettes -> find_vignette_product
Execution halted