Have you installed the 64 bit binaries of GTK+?
http://ftp.gnome.org/pub/gnome/binaries/win64/gtk+/2.22/gtk+-bundle_2.22.1-20101229_win64.zip
Michael
On Mon, Mar 14, 2011 at 4:56 AM, Joaquim Tinoco
<jabtinoco@civil.uminho.pt>wrote:
> Dear all,
>
>
>
> I am relatively new to R!
>
> I migrated from a windows 32-bits machine to windows 64-bits machine and
> now when I try loading and use "RGtk2" library the following
error message
> is presented:
>
>
>
> > library("RGtk2")
>
> Error in inDL(x, as.logical(local), as.logical(now), ...) :
>
> unable to load shared object
>
'C:/Users/JOAQUIM/Documents/R/win-library/2.12/RGtk2/libs/x64/RGtk2.dll':
>
> LoadLibrary failure: %1 não é uma aplicação de Win32 válida.
>
>
>
> Failed to load RGtk2 dynamic library, attempting to install it.
>
> Error : .onLoad failed in loadNamespace() for 'RGtk2', details:
>
> call: install_all()
>
> error: This platform is not yet supported by the automatic installer.
> Please install GTK+ manually, if necessary. See: http://www.gtk.org
>
> Error: package/namespace load failed for 'RGtk2'
>
>
>
> Someone know why this error appears??
>
> I am running Windows 7, with R 2.12.2
>
>
>
> Thanks you.
>
>
>
>
> Best regards,
>
> Joaquim Tinoco
>
>
>
>
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>
>
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>
>
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