Error(s) in re-building vignettes:
--- re-building ‘Rchaeology.Rnw’ using Sweave
Error: processing vignette 'Rchaeology.Rnw' failed with diagnostics:
Running 'texi2dvi' on 'Rchaeology.tex' failed.
LaTeX errors:
! LaTeX Error: File `relsize.sty' not found.

Type X to quit or <RETURN> to proceed,
or enter new name. (Default extension: sty)

! Emergency stop.
<read *> 
         
l.21 \RequirePackage
                    [T1]{fontenc}^^M
!  ==> Fatal error occurred, no output PDF file produced!
--- failed re-building 'Rchaeology.Rnw'

--- re-building ‘Rstyle.Rnw’ using Sweave
Error: processing vignette 'Rstyle.Rnw' failed with diagnostics:
Running 'texi2dvi' on 'Rstyle.tex' failed.
LaTeX errors:
! LaTeX Error: File `relsize.sty' not found.

Type X to quit or <RETURN> to proceed,
or enter new name. (Default extension: sty)

! Emergency stop.
<read *> 
         
l.21 \RequirePackage
                    [T1]{fontenc}^^M
!  ==> Fatal error occurred, no output PDF file produced!
--- failed re-building 'Rstyle.Rnw'

--- re-building ‘outreg.Rnw’ using Sweave
Loading required package: car
Warning in library(package, lib.loc = lib.loc, character.only = TRUE, logical.return = TRUE,  :
  there is no package called 'car'
Loading required package: car
Warning in library(package, lib.loc = lib.loc, character.only = TRUE, logical.return = TRUE,  :
  there is no package called 'car'
Loading required package: car
Warning in library(package, lib.loc = lib.loc, character.only = TRUE, logical.return = TRUE,  :
  there is no package called 'car'
Error: processing vignette 'outreg.Rnw' failed with diagnostics:
Running 'texi2dvi' on 'outreg.tex' failed.
LaTeX errors:
! LaTeX Error: File `relsize.sty' not found.

Type X to quit or <RETURN> to proceed,
or enter new name. (Default extension: sty)

! Emergency stop.
<read *> 
         
l.318 ^^M
         
!  ==> Fatal error occurred, no output PDF file produced!
--- failed re-building ‘outreg.Rnw’

--- re-building ‘rockchalk.Rnw’ using Sweave
Warning: Using formula(x) is deprecated when x is a character vector of length > 1.
  Consider formula(paste(x, collapse = " ")) instead.
Error: processing vignette 'rockchalk.Rnw' failed with diagnostics:
Running 'texi2dvi' on 'rockchalk.tex' failed.
LaTeX errors:
! LaTeX Error: File `relsize.sty' not found.

Type X to quit or <RETURN> to proceed,
or enter new name. (Default extension: sty)

! Emergency stop.
<read *> 
         
l.21 \RequirePackage
                    [T1]{fontenc}^^M
!  ==> Fatal error occurred, no output PDF file produced!
--- failed re-building 'rockchalk.Rnw'

SUMMARY: processing the following files failed:
  ‘Rchaeology.Rnw’ ‘Rstyle.Rnw’ ‘outreg.Rnw’ ‘rockchalk.Rnw’

Error: Vignette re-building failed.
Execution halted