rgdal package for mac

On Fri, 18 May 2012, de Larminat, Pierre wrote:

Le 18 mai 2012 ? 17:14, Roger Bivand a ?crit :

On Fri, 18 May 2012, de Larminat, Pierre wrote:

Hello,

I have the same problem than:
[R-sig-Geo] rgdal package for mac
Gabriele Cozzi gab.cozzi at gmail.com<http://gmail.com>
Thu May 17 10:33:21 CEST 2012

I have already done:
setRepositories(ind=1:2)
install.packages("rgdal")
as said on the CRAN page for rgdal.

I have restarted the computer and R.
When I entered the lines again, I received the same message that I had received before:

setRepositories(ind=1:2)
install.packages("rgdal")

--- SVP s?lectionner un miroir CRAN pour cette session ---
essai de l'URL 'http://www.stats.ox.ac.uk/pub/RWin/bin/macosx/leopard/contrib/2.15/rgdal_0.7-8.tgz'
Content type 'application/x-gzip' length 13810017 bytes (13.2 Mb)
URL ouverte
==================================================
downloaded 13.2 Mb


Les packages binaires t?l?charg?s sont dans
/var/folders/zT/zTnmGA9q2RaOuE+F76E3E++++TI/-Tmp-//RtmpKnHXly/downloaded_packages

library(rgdal)

Le chargement a n?cessit? le package : sp

This does seem to imply that sp is necessary, doesn't it? Have you
installed sp? Messages are given to be read, rather than ignored.

Roger

Yes I had installed sp. The message merely states that I had not charged the sp library and that R had to do it by itself. When I do run *library(sp)* in time, I still get:

OK. The next error message refers to your system having "libcurl.4.dylib 
provides version 6.0.0", but that the rgdal OSX binary requires >= 7.0.0:

Error in dyn.load(file, DLLpath = DLLpath, ...) :
impossible de charger l'objet partag? '/Library/Frameworks/R.framework/Versions/2.15/Resources/library/rgdal/libs/i386/rgdal.so':
dlopen(/Library/Frameworks/R.framework/Versions/2.15/Resources/library/rgdal/libs/i386/rgdal.so, 6): Library not loaded: /usr/lib/libcurl.4.dylib
Referenced from: /Library/Frameworks/R.framework/Versions/2.15/Resources/library/rgdal/libs/i386/rgdal.so
Reason: Incompatible library version: rgdal.so requires version 7.0.0 or later, but libcurl.4.dylib provides version 6.0.0

^^^^ here. Are you running an older OSX version?

Roger

Erreur : le chargement du package / espace de noms a ?chou? pour ?rgdal?

Does anyone know how to solve this problem?
Thank you very much,
Pierre de Larminat.



Le 18 mai 2012 ? 15:45, Roger Bivand a ?crit :

On Fri, 18 May 2012, de Larminat, Pierre wrote:

Dear Prof. Bivand,

As I have trouble installing rgdal on my Macbook, I searched on some
blog-posts by R-bloggers, and I tried to look for help on r-sig-geo. It
seems that my message doesn't come through. Can you help me please? In
any case, thank you for your efforts in developing rgdal. I have seen
what others do with it. It is fascinating. Best regards, Pierre de
Larminat.

You are subscribed as larminat at mpifg.de<mailto:larminat at mpifg.de>, and must post from that address.

Never search blogs, they are almost always misleading, and nobody takes
responsibility for keeping the advice given up to date. Did you read the
CRAN page for rgdal - it does explain how to install rgdal on OSX. You
might also have searched the list archives (this question was answered
yesterday), or googled "list:r-sig-geo rgdal Mac".

Roger Bivand

list admin.



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Pierre de Larminat
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D?but du message r?exp?di? :

De : "r-sig-geo-owner at r-project.org<mailto:r-sig-geo-owner at r-project.org>" <r-sig-geo-owner at r-project.org<mailto:r-sig-geo-owner at r-project.org>>
Date : 18 mai 2012 15:28:54 HAEC
? : "de Larminat, Pierre" <pl at mpifg.de<mailto:pl at mpifg.de>>
Objet : Installing rgdal on mac

You are not allowed to post to this mailing list, and your message has
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De : "de Larminat, Pierre" <pl at mpifg.de<mailto:pl at mpifg.de>>
Date : 18 mai 2012 15:28:28 HAEC
? : "r-sig-geo at r-project.org<mailto:r-sig-geo at r-project.org>" <r-sig-geo at r-project.org<mailto:r-sig-geo at r-project.org>>
Objet : Installing rgdal on mac


Hello,

Working on MacOS X, I have trouble installing rgdal.

I am sorry to post about this problem, since others have probably asked the question earlier on this list, but there seem to be no search tool to look for the previous posts on the list.

Below is the R-output to my previous installation trials:

install.packages("rgdal")
Message d'avis :
package ?rgdal? is not available (for R version 2.15.0)
setRepositories(ind=1:2)
install.packages("rgdal")
essai de l'URL 'http://www.stats.ox.ac.uk/pub/RWin/bin/macosx/leopard/contrib/2.15/rgdal_0.7-8.tgz'
Content type 'application/x-gzip' length 13810017 bytes (13.2 Mb)
URL ouverte
==================================================
downloaded 13.2 Mb


Les packages binaires t?l?charg?s sont dans
/var/folders/zT/zTnmGA9q2RaOuE+F76E3E++++TI/-Tmp-//Rtmpu8X57c/downloaded_packages
library(rgdal)
Error in dyn.load(file, DLLpath = DLLpath, ...) :
impossible de charger l'objet partag? '/Library/Frameworks/R.framework/Versions/2.15/Resources/library/rgdal/libs/i386/rgdal.so':
dlopen(/Library/Frameworks/R.framework/Versions/2.15/Resources/library/rgdal/libs/i386/rgdal.so, 6): Library not loaded: /usr/lib/libcurl.4.dylib
Referenced from: /Library/Frameworks/R.framework/Versions/2.15/Resources/library/rgdal/libs/i386/rgdal.so
Reason: Incompatible library version: rgdal.so requires version 7.0.0 or later, but libcurl.4.dylib provides version 6.0.0
Erreur : le chargement du package / espace de noms a ?chou? pour ?rgdal?


Meanwhile, I have installed PROJ 4.8 and GDAL 1.9 Complete from http://www.kyngchaos.com/software:frameworks

but it doesn't help. When I try again with
setRepositories(ind=1:2)
install.packages("rgdal")

I still get the error message pasted above.

Can you help me?
Thank you very much,

Pierre de Larminat.


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--
Roger Bivand
Department of Economics, NHH Norwegian School of Economics,
Helleveien 30, N-5045 Bergen, Norway.
voice: +47 55 95 93 55; fax +47 55 95 95 43
e-mail: Roger.Bivand at nhh.no<mailto:Roger.Bivand at nhh.no>


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--
Roger Bivand
Department of Economics, NHH Norwegian School of Economics,
Helleveien 30, N-5045 Bergen, Norway.
voice: +47 55 95 93 55; fax +47 55 95 95 43
e-mail: Roger.Bivand at nhh.no

-- 
Roger Bivand
Department of Economics, NHH Norwegian School of Economics,
Helleveien 30, N-5045 Bergen, Norway.
voice: +47 55 95 93 55; fax +47 55 95 95 43
e-mail: Roger.Bivand at nhh.no