On 8/2/07, steve <fisk@bowdoin.edu> wrote:
>
> I am using ubuntu. When I tried install.packages("RGtk2") it downloaded
> and seemed to compile successfully:
>
> ** building package indices ...
> * DONE (RGtk2)
>
> The downloaded packages are in
>          /tmp/Rtmp57id87/downloaded_packages
>
> However, when I tried library(RGtk2) I found
>
> Error in dyn.load(x, as.logical(local), as.logical(now)) :
>         unable to load shared library
> '/usr/local/lib/R/site-library/RGtk2/libs/RGtk2.so':
>    /usr/local/lib/R/site-library/RGtk2/libs/RGtk2.so: undefined symbol:
> cairo_path_data_type_get_type
> Error in fun(...) : Failed to load RGtk2 dynamic library: Error in
> dyn.load(x, as.logical(local), as.logical(now)) :
>         unable to load shared library
> '/usr/local/lib/R/site-library/RGtk2/libs/RGtk2.so':
>    /usr/local/lib/R/site-library/RGtk2/libs/RGtk2.so: undefined symbol:
> cairo_path_data_type_get_type
>
> Error : .onLoad failed in 'loadNamespace' for 'RGtk2'
> Error: package/namespace load failed for 'RGtk2'
>
> Any suggestions?


It looks like you found a bug in RGtk2 >= 2.10.9 that affects systems with
older versions of cairo (pre 1.2.0). This was just a typo. I will upload a
fixed version soon.

Sorry,
Michael


Steve
>
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