Re: [Qgis-user] Problem with HomeRange plugin - rgdal dependencies
On Wednesday 11 February 2009 18:54:21 John C. Tull wrote:
> I'm also on OS X using qgis built from the current svn trunk. I would
> run a quick test with a point file with 25 points and a single id
> variable (one individual home range to compute). After taking care of
> the rgdal dependency, I am now running into problems with the output
> of the computed shapefile while running the plugin. Here is the error
> I receive in a dialog window:
>
> R error: Error in writeOGR(khr.polygons, dir, name, "ESRI Shapefile") :
> GDAL Error 1: Failed to create file .shp file.
>
> Any ideas on how to fix this?
Not immediately: the plugin structure is dependent of a lot of code.
I checked if GDAL accepts spaces in the name of the file, and it does. Maybe
you have choosen a folder where you don't have write access?
I suggest using pure R and try to writeOGR something (you can pick up suitable
data and examples in rgdal package).
Any other OS X users with similar issues?
regards,
Anne
>
> Regards,
> John
>
> On Feb 11, 2009, at 1:41 AM, Anne Ghisla wrote:
> > Hello Sebastian, list members,
> >
> > On Tuesday 10 February 2009 18:48:12 Paolo Cavallini wrote:
> >> Sebastian Cruz ha scritto:
> >>> Hello,
> >>>
> >>> I am having problems installing the rgdal R package, I have
> >>> installed it
> >>> via the package installer. But when I check the package manager it
> >>> shows
> >>> as 'not loaded' and will not allow me to load it. Do I need to
> >>> install
> >>> other packages for it to work?
> >>
> >> If you install it with dep=TRUE, it should install all the
> >> dependencies.
> >> Please keep on writing to the mailing list, ther will be more people
> >> able to reply.
> >
> > Right. Dependencies problems are the most common using HomeRange
> > plugin, as
> > the coupling with R is not so tight: the plugin is not supposed to
> > install
> > missing packages.
> >
> > As Paolo pointed out, it is better to install the required packages
> > with the R
> > command (on Linux you need to be root)
> >
> > install.packages("package_name", dep=TRUE)
> >
> > It will assure the complete set of dependencies. Otherwise you can
> > also check
> > the dependencies on each package's web page and download them
> > manually - but
> > it is more complicated.
> > See also the wiki page [0] of the plugin for more information.
> >
> > all the best,
> > Anne
> >
> > [0] http://wiki.qgis.org/qgiswiki/GSoC2008Rbinding
> > --
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Re: [Qgis-user] Problem with HomeRange plugin - rgdal dependencies
On Feb 11, 2009, at 5:13 PM, Sebastian Cruz wrote:
Hi there,
Thank you for all the advice, unfortunetly I am still unable to
install the rgdal packages and its dependencies. I get the following
message when I try:
Warning in install.packages("package_rgdal", dep = TRUE) :
argument 'lib' is missing: using '/Users/sebastiancruz/Library/R/
2.8/library'
Warning message:
package ‘package_rgdal’ is not available
>
That command should be:
install.packages("rgdal", dep = TRUE)
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Re: [Qgis-user] Problem with HomeRange plugin - rgdal dependencies
Hi there,
Thank you for all the advice, unfortunetly I am still unable to
install the rgdal packages and its dependencies. I get the following
message when I try:
Warning in install.packages("package_rgdal", dep = TRUE) :
argument 'lib' is missing: using '/Users/sebastiancruz/Library/R/
2.8/library'
Warning message:
package ‘package_rgdal’ is not available
>
I have to mention that the package is in the address it mentions, i.e.
the library in the folder 2.8
I appreciate any help
Sebas
On 11 Feb 2009, at 12:54, John C. Tull wrote:
install.packages("package_name", dep=TRUE)
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Re: [Qgis-user] Problem with HomeRange plugin - rgdal dependencies
I'm also on OS X using qgis built from the current svn trunk. I would
run a quick test with a point file with 25 points and a single id
variable (one individual home range to compute). After taking care of
the rgdal dependency, I am now running into problems with the output
of the computed shapefile while running the plugin. Here is the error
I receive in a dialog window:
R error: Error in writeOGR(khr.polygons, dir, name, "ESRI Shapefile") :
GDAL Error 1: Failed to create file .shp file.
Any ideas on how to fix this?
Regards,
John
On Feb 11, 2009, at 1:41 AM, Anne Ghisla wrote:
Hello Sebastian, list members,
On Tuesday 10 February 2009 18:48:12 Paolo Cavallini wrote:
Sebastian Cruz ha scritto:
Hello,
I am having problems installing the rgdal R package, I have
installed it
via the package installer. But when I check the package manager it
shows
as 'not loaded' and will not allow me to load it. Do I need to
install
other packages for it to work?
If you install it with dep=TRUE, it should install all the
dependencies.
Please keep on writing to the mailing list, ther will be more people
able to reply.
Right. Dependencies problems are the most common using HomeRange
plugin, as
the coupling with R is not so tight: the plugin is not supposed to
install
missing packages.
As Paolo pointed out, it is better to install the required packages
with the R
command (on Linux you need to be root)
install.packages("package_name", dep=TRUE)
It will assure the complete set of dependencies. Otherwise you can
also check
the dependencies on each package's web page and download them
manually - but
it is more complicated.
See also the wiki page [0] of the plugin for more information.
all the best,
Anne
[0] http://wiki.qgis.org/qgiswiki/GSoC2008Rbinding
--
Please consider the environment before printing this email
Please do not send attachments in proprietary formats
http://www.gnu.org/philosophy/no-word-attachments.html
Use the UNI CEI Standard ISO/IEC 26300:2006
---
O< stop html mail - http://www.asciiribbon.org
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Re: [Qgis-user] Problem with HomeRange plugin - rgdal dependencies
Hello Sebastian, list members,
On Tuesday 10 February 2009 18:48:12 Paolo Cavallini wrote:
> Sebastian Cruz ha scritto:
> > Hello,
> >
> > I am having problems installing the rgdal R package, I have installed it
> > via the package installer. But when I check the package manager it shows
> > as 'not loaded' and will not allow me to load it. Do I need to install
> > other packages for it to work?
>
> If you install it with dep=TRUE, it should install all the dependencies.
> Please keep on writing to the mailing list, ther will be more people
> able to reply.
Right. Dependencies problems are the most common using HomeRange plugin, as
the coupling with R is not so tight: the plugin is not supposed to install
missing packages.
As Paolo pointed out, it is better to install the required packages with the R
command (on Linux you need to be root)
install.packages("package_name", dep=TRUE)
It will assure the complete set of dependencies. Otherwise you can also check
the dependencies on each package's web page and download them manually - but
it is more complicated.
See also the wiki page [0] of the plugin for more information.
all the best,
Anne
[0] http://wiki.qgis.org/qgiswiki/GSoC2008Rbinding
--
Please consider the environment before printing this email
Please do not send attachments in proprietary formats
http://www.gnu.org/philosophy/no-word-attachments.html
Use the UNI CEI Standard ISO/IEC 26300:2006
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