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

Attaching package: 'zoo'

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

    as.Date, as.Date.numeric

Loading required namespace: tinytest
--- finished re-building 'An_overview_of_PMwR.Rnw'

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

Attaching package: 'zoo'

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

    as.Date, as.Date.numeric

--- finished re-building 'Computing_returns.Rnw'

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

Attaching package: 'zoo'

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

    as.Date, as.Date.numeric

--- finished re-building 'Drawdowns_streaks.Rnw'

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

Attaching package: 'zoo'

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

    as.Date, as.Date.numeric

Error: processing vignette 'FinTeX.Rnw' failed with diagnostics:
Running 'texi2dvi' on 'FinTeX.tex' failed.
LaTeX errors:
! LaTeX Error: File `sparklines.sty' not found.

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

! Emergency stop.
<read *> 
         
l.15 \usepackage
                [hang]{footmisc}^^M
!  ==> Fatal error occurred, no output PDF file produced!
--- failed re-building 'FinTeX.Rnw'

--- re-building ‘pl_open_positions.Rnw’ using Sweave
'sum(amount)' is not zero: specify 'vprice' to compute P/L.
average sell includes 'vprice'.
Error: processing vignette 'pl_open_positions.Rnw' failed with diagnostics:
Running 'texi2dvi' on 'pl_open_positions.tex' failed.
LaTeX errors:
! LaTeX Error: File `sfmath.sty' not found.

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

! Emergency stop.
<read *> 
         
l.11 \usepackage
                {hyperref}^^M
!  ==> Fatal error occurred, no output PDF file produced!
--- failed re-building 'pl_open_positions.Rnw'

--- re-building ‘q32.Rnw’ using Sweave
Loading required package: PMwR
--- finished re-building 'q32.Rnw'

SUMMARY: processing the following files failed:
  ‘FinTeX.Rnw’ ‘pl_open_positions.Rnw’

Error: Vignette re-building failed.
Execution halted