[BioC] Error in X11(paste("png::", filename, sep = ""),

[Henrik Bengtsson]

See ?capabilities how to check if you've got PNG support in R.  Start
a fresh R session.  Try to generated some PNGs, see ?png.  If either
of these are not working for you, ask for help at the r-help list,
because the problem unlikely to be related to BioC itself.  Make sure
to report your sessionInfo().

/Henrik

On Mon, Aug 25, 2008 at 3:51 PM, Yisong Zhen <zhenyisong at gmail.com> wrote:
> Dear Biocondcutors,
>
> I used the arrayQualityMetrics package to generate quality control report.
> But I got this error:
> Error in X11(paste("png::", filename, sep = ""), width, height, pointsize
> unable to start device PNG
>
> my system information is
> uname -r
> 2.6.15-1.2054_FC5smp
>
> I think I installed the graphic library,
>
> rpm -qa libpng*
> libpng-1.2.8-2.2.1
> libpng-devel-1.2.8-2.2.1
>
>
> I installed the R from source and used default setting.
>
> How can I fix this problem?
>
> Thanks in advance
>
> Yisong
>
>        [[alternative HTML version deleted]]
>
> _______________________________________________
> Bioconductor mailing list
> Bioconductor at stat.math.ethz.ch
> https://stat.ethz.ch/mailman/listinfo/bioconductor
> Search the archives: http://news.gmane.org/gmane.science.biology.informatics.conductor
>