[BioC] EBImage Problem

[Ellul Jason]

Hi Oleg and Henrik,

Thanks so much for your replies. I have been able to find a solution to
my problem.
The problem lay in C:\Program Files\Tcl\bin being in the path before Gtk
bin. It seems they have different versions of libxml2.dll.
Thanks again,

Jason Ellul
Junior Bioinformatics Analyst
Bioinformatics Research Department

Peter MacCallum Cancer Centre 
TEL: +61 3 9656 3676 
FAX: +61 3 9656 1411 
EMAIL: jason.ellul at petermac.org 

Address: St Andrew's Place East Melbourne Victoria 3002 Australia
Postal Address: Locked Bag No. 1 A'Beckett St., Victoria, 8006,
Australia


-----Original Message-----
From: Oleg Sklyar [mailto:osklyar at ebi.ac.uk] 
Sent: Tuesday, 1 January 2008 2:34 AM
To: Ellul Jason
Cc: bioconductor at stat.math.ethz.ch
Subject: Re: [BioC] EBImage Problem

Hi Jason,

could you please check if the file
C:/PROGRA~1/R/R-26~1.1/library/EBImage/libs/EBImage.dll actually exists.
If so, if paths to imagemagick root and gtk bin and gtk lib are added to
the PATH (default during installation of both those tools). If yes, try
to update EBImage to the latest version from
www.ebi.ac.uk/~osklyar/EBImage -- that is definitely compiled with
R-2.6.x (as I believe you are using a Windows binary version). Just to
test at any time if the package works, try something like

library(EBImage)
example(watershed)

Kind regards,
Oleg

--
Dr. Oleg Sklyar
European Bioinformatics Institute
Wellcome Trust Genome Campus
Hinxton, Cambridge
CB10 1SD
UK

e-mail: osklyar at ebi.ac.uk

> Dear All,
> I receive this message when I attempt to plot an Image using 
> aroma.affymetrix.
> The error seems to lie with EBImage.
>
> Both ImageMagick and GTK+ are installed and added to my system-wide 
> PATH variable.
>
> I am using R version 2.6.1 on windows with EBImage 2.2.0.
>
> Has anyone else seen this error and if so is there a fix?
> Thanks in advance for your help,
>
> Jason
>
>> plotImage(cf)
>
> Loading required package: EBImage
> Error in dyn.load(file, ...) :
>   unable to load shared library
> 'C:/PROGRA~1/R/R-26~1.1/library/EBImage/libs/EBImage.dll':
>   LoadLibrary failure:  The specified procedure could not be found.
>
> Error in list("plotImage(cf)" = <environment>, 
> "plotImage.AffymetrixCelFile(cf)" = <environment>,  :
>
> [2007-12-31 11:51:20] Exception: Package not loaded: EBImage.
>   at throw(Exception(...))
>   at throw.default("Package not loaded: EBImage.")
>   at throw("Package not loaded: EBImage.")
>   at getImage.AffymetrixCelFile(this, ...)
>   at getImage(this, ...)
>   at plotImage.AffymetrixCelFile(cf)
>   at plotImage(cf)
>
> Jason Ellul
> Junior Bioinformatics Analyst
> Bioinformatics Research Department
>
> Peter MacCallum Cancer Centre
> TEL: +61 3 9656 3676
> FAX: +61 3 9656 1411
> EMAIL: jason.ellul at petermac.org
>
> Address: St Andrew's Place East Melbourne Victoria 3002 Australia 
> Postal Address: Locked Bag No. 1 A'Beckett St., Victoria, 8006, 
> Australia
>
>
>
>
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