Requires orphaned package: ‘RGtk2’
Namespace in Imports field not imported from: ‘methods’
  All declared Imports should be used.
Namespace in Imports field not imported from: ‘methods’
  All declared Imports should be used.
Namespace in Imports field not imported from: 'methods'
  All declared Imports should be used.
Namespace in Imports field not imported from: ‘methods’
  All declared Imports should be used.
Packages required but not available: 'RGtk2', 'gWidgets2RGtk2'

See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’
manual.
Namespace in Imports field not imported from: ‘methods’
  All declared Imports should be used.
Namespace in Imports field not imported from: ‘methods’
  All declared Imports should be used.

Package suggested but not available for checking: 'simpleaffy'
Packages required but not available: 'RGtk2', 'gWidgets2RGtk2'

Packages suggested but not available for checking:
  'cairoDevice', 'pdInfoBuilder', 'oligo', 'simpleaffy'

See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’
manual.
Package required but not available: ‘ssize’

Packages suggested but not available for checking:
  'GEOmetadb', 'WGCNA', 'KEGGgraph', 'pdInfoBuilder', 'lumi',
  'simpleaffy', 'GO.db'

See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’
manual.
Package required but not available: ‘ssize’

Packages suggested but not available for checking:
  'GEOmetadb', 'KEGGREST', 'KEGGgraph', 'pdInfoBuilder', 'lumi',
  'simpleaffy'

See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’
manual.

Requires orphaned packages:
  ‘RGtk2’ ‘cairoDevice’
Packages required but not available:
  'RGtk2', 'gWidgets2RGtk2', 'cairoDevice'

See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’
manual.
Running examples in ‘plfMA-Ex.R’ failed
The error most likely occurred in:

> ### Name: plfMA
> ### Title: A function to launch the plfMA GUI.
> ### Aliases: plfMA
> ### Keywords: GUI
> 
> ### ** Examples
> 
> x<-matrix(1:100,ncol=10)
> plfMA(x)
Loading required package: gWidgets2RGtk2
Loading required package: memoise
Loading required package: RGtk2
Loading required package: gWidgets2
Loading required package: digest

 *** caught segfault ***
address 0x0, cause 'memory not mapped'

Traceback:
 1: .RGtkCall("S_gtk_widget_set_visible", object, visible, PACKAGE = "RGtk2")
 2: method(obj, ...)
 3: widget$setVisible(as.logical(value))
 4: obj$set_visible(as.logical(value))
 5: `visible<-.default`(`*tmp*`, value = TRUE)
 6: `visible<-`(`*tmp*`, value = TRUE)
 7: plfMA(x)
An irrecoverable exception occurred. R is aborting now ...