Errors in running code in vignettes:
when running code in ‘EstimationComoments.Rnw’
  ...
Error in loadVignetteBuilder(pkgdir) : vignette builder 'R.rsp' not found
Calls: <Anonymous> -> loadVignetteBuilder
Execution halted

... incomplete output.  Crash?
when running code in ‘PA-Bacon.Rnw’
  ...
Error in loadVignetteBuilder(pkgdir) : vignette builder 'R.rsp' not found
Calls: <Anonymous> -> loadVignetteBuilder
Execution halted

... incomplete output.  Crash?
when running code in ‘PA-charts.Rnw’
  ...
Error in loadVignetteBuilder(pkgdir) : vignette builder 'R.rsp' not found
Calls: <Anonymous> -> loadVignetteBuilder
Execution halted

... incomplete output.  Crash?
when running code in ‘PerformanceAnalyticsChartsPresentation-Meielisalp-2007.Rnw’
  ...
Error in loadVignetteBuilder(pkgdir) : vignette builder 'R.rsp' not found
Calls: <Anonymous> -> loadVignetteBuilder
Execution halted

... incomplete output.  Crash?
when running code in ‘PerformanceAnalyticsPresentation-UseR-2007.Rnw’
  ...
Error in loadVignetteBuilder(pkgdir) : vignette builder 'R.rsp' not found
Calls: <Anonymous> -> loadVignetteBuilder
Execution halted

... incomplete output.  Crash?
when running code in ‘portfolio_returns.Rnw’
  ...
Error in loadVignetteBuilder(pkgdir) : vignette builder 'R.rsp' not found
Calls: <Anonymous> -> loadVignetteBuilder
Execution halted

... incomplete output.  Crash?
when running code in ‘textplotPresentation-CRUG-2011.Rnw’
  ...
Error in loadVignetteBuilder(pkgdir) : vignette builder 'R.rsp' not found
Calls: <Anonymous> -> loadVignetteBuilder
Execution halted

... incomplete output.  Crash?

  ‘EstimationComoments.Rnw’ using ‘UTF-8’... failed to complete the test
  ‘PA-Bacon.Rnw’ using ‘UTF-8’... failed to complete the test
  ‘PA-charts.Rnw’ using ‘UTF-8’... failed to complete the test
  ‘PerformanceAnalyticsChartsPresentation-Meielisalp-2007.Rnw’ using ‘latin1’... failed to complete the test
  ‘PerformanceAnalyticsPresentation-UseR-2007.Rnw’ using ‘latin1’... failed to complete the test
  ‘portfolio_returns.Rnw’ using ‘UTF-8’... failed to complete the test
  ‘textplotPresentation-CRUG-2011.Rnw’ using ‘latin1’... failed to complete the test