[Qgis-user] Help on SDA4PP plugin

[Volkan Kepoglu]

Hi, Hugo,

Did you installed "sp" packages, one of dependencies of rgdal?

if not, you can try to install the packages with Components/R packages tool.
In windows (reason is no output to console) the Components/R packages tool
seems that it is not doing anything, but downloads all dependencies form
internet and installs. There is a long time wait to complete all the
packages installations, because it installs the missing packages with all
dependencies.

if you want to run rggobi tool, ggobi is not enough to run the tool. you
should also install the R packages, named as rggobi.

sorry, this plugin requires several components and packages. updated list
can be found here:

http://ggit.metu.edu.tr/~volkan/development_environment.html

In the R, you can try to install "install.packages("rgdal", dep=T)" and in
the cran mirror,

you should select one of USA mirrors, because several months ago some of the
servers in mainly Europe region has broken due to electricity failure.

OR if "require("rgdal") works in the R, then the problem should be related
with the setting environmental variables for R and/or

related with rpy2. Did you install also rpy2?

I hope this helps.

On Wed, May 26, 2010 at 8:47 PM, Hugo <hfpmartins at gmail.com> wrote:

> Hello all,
>
> I was previously successful in installing sda4pp in another machine.
> Somehow i'm not able to replicate the installation.
> The system is the following:
> Win XP SP3
> QGIS 1.5 r13575M
> R 2.10.1
> GGOBI 2.1.8
>
> I've installed all packages required by the SDA4PP plugin in rgui through
> *install.packages*.
> When i start qgis and go to the SDA4PP menu -> Components/R packages it
> says that rgdal isn't installed. I have tried top remove the package and
> then install rgdal through the plugin menu in qgis and the result is the
> same.
> I have set environment variables for R and GGOBI.
>
> Does anyone have an idea on how to solve this issue????
> Thanks in advance,
> Hugo
>
> --
> Hugo Martins
> FMV-UTL
> CIISA-Epidemiologia e Saúde Pública Veterinária
> Av. da Universidade Técnica
> 1300-477 Lisboa
> N 38°42'49.54", W 9°11'43.42"
>
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> Qgis-user mailing list
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>
>


-- 
Regards,
Volkan Osman Kepoglu
PhD Candidate
GGIT Department in METU,
http:/ggit.metu.edu.tr
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