Error(s) in re-building vignettes:
--- re-building ‘Maechler_useR_2011-abstr.Rnw’ using Sweave
Loading required package: Rmpfr
Loading required package: gmp

Attaching package: ‘gmp’

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

    %*%, apply, crossprod, matrix, tcrossprod

C code of R package 'Rmpfr': GMP using 64 bits per limb


Attaching package: ‘Rmpfr’

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

    outer

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

    dbinom, dgamma, dnbinom, dnorm, dpois, pnorm

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

    cbind, pmax, pmin, rbind

--- finished re-building ‘Maechler_useR_2011-abstr.Rnw’

--- re-building ‘Rmpfr-pkg.Rnw’ using Sweave
Loading required package: sfsmisc
Loading required package: Rmpfr
Loading required package: gmp

Attaching package: ‘gmp’

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

    factorize, is.whole

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

    %*%, apply, crossprod, matrix, tcrossprod

C code of R package 'Rmpfr': GMP using 64 bits per limb


Attaching package: ‘Rmpfr’

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

    outer

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

    dbinom, dgamma, dnbinom, dnorm, dpois, pnorm

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

    cbind, pmax, pmin, rbind


Error: processing vignette 'Rmpfr-pkg.Rnw' failed with diagnostics:
 chunk 23 (label = format-lrg) 
Error in deparse1(a) : could not find function "deparse1"

--- failed re-building ‘Rmpfr-pkg.Rnw’

--- re-building ‘log1mexp-note.Rnw’ using Sweave
Loading required package: gmp

Attaching package: `gmp'

The following objects are masked from `package:sfsmisc':

    factorize, is.whole

The following objects are masked from `package:base':

    %*%, apply, crossprod, matrix, tcrossprod

C code of R package 'Rmpfr': GMP using 64 bits per limb


Attaching package: `Rmpfr'

The following object is masked from `package:gmp':

    outer

The following objects are masked from `package:stats':

    dbinom, dgamma, dnbinom, dnorm, dpois, pnorm

The following objects are masked from `package:base':

    cbind, pmax, pmin, rbind

--- finished re-building ‘log1mexp-note.Rnw’

SUMMARY: processing the following file failed:
  ‘Rmpfr-pkg.Rnw’

Error: Vignette re-building failed.
Execution halted