[Qgis-developer] manageR plugin: hot wo load R package "sp"
peter.loewe at gmx.de
Fri Nov 19 09:25:47 EST 2010
after having R-dev installed, getting sp works like a charm:
does the trick.
Using "Import Layer From Canvas" works for point and line layers (tested on the Spearfish dataset)
However, applying "Import Layer From Canvas" for polygon layers leads to a segfault.
Any Suggestions ?
-------- Original-Nachricht --------
> Datum: Fri, 19 Nov 2010 09:39:17 +0000
> Von: Barry Rowlingson <b.rowlingson at lancaster.ac.uk>
> An: peter.loewe at gmx.de
> CC: qgis-developer at lists.osgeo.org
> Betreff: Re: [Qgis-developer] manageR plugin: hot wo load R package "sp"
> On Fri, Nov 19, 2010 at 8:26 AM, <peter.loewe at gmx.de> wrote:
> > Hi List,
> > the manageR plugin requires for the action "Import Layer From Canvas"
> the R package "sp".
> > The common way to install sp within the manageR CLI fails:
> >> install.packages("sp")
> > Installing package(s) into
> > (as ‘lib’ is unspecified)
> > --- Please select a CRAN mirror for use in this session ---
> > Loading Tcl/Tk interface ... done
> > trying URL 'http://cran.at.r-project.org/src/contrib/sp_0.9-72.tar.gz'
> > Content type 'application/x-gzip' length 535353 bytes (522 Kb)
> > opened URL
> > ==================================================
> > downloaded 522 Kb
> > The downloaded packages are in
> > ‘/tmp/RtmpOTaSDB/downloaded_packages’
> > Warning message:
> > In install.packages("sp") :
> > installation of package 'sp' had non-zero exit status
> > Does anybody know a way to solve this one ?
> What happens when you try this from the R command line from a
> terminal window, rather than manageR? Possibly manageR is hiding some
> diagnostic messages.
> Since sp is being installed from source, my first suspicion is that
> you don't have the requisite C/Fortran compilers on your system. Is it
> ubuntu/apt-based? Do "sudo apt-get install build-essential" from a
> command line, that should get them.
Dr. Peter Löwe
<peter.loewe at gmx.de>
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