[GRASS-dev] R/GRASS GIS issue with rgdal

GRASS GRASS developer
,
1

  All:

Sorry for posting the way I have, but I am not really sure where to send this, as it is NOT a GRASS issue, really, but…

On a Mac running OS X 10.6.7, I have the following issue:

(1) I've loaded the GRASS GRASS-6.4.1-1-Snow.dmg from the KyngChaos Wiki
(2) GDAL Complete 1.8 framework package
(3) rgdal 0.6.33-1 - R 2.12 package
(4) installed R 2.13 Mac binary from CRAN

The curious thing is, if I try to load rgdal through the Mac R GUI, I get:

> library(rgdal)
Error in dyn.load(file, DLLpath = DLLpath, ...) :
unable to load shared object '/Library/Frameworks/R.framework/Versions/2.13/Resources/library/rgdal/libs/i386/rgdal.so':
dlopen(/Library/Frameworks/R.framework/Versions/2.13/Resources/library/rgdal/libs/i386/rgdal.so, 6): Library not loaded: /Library/Frameworks/R.framework/Versions/2.12/Resources/lib/libR.dylib
Referenced from: /Library/Frameworks/R.framework/Versions/2.13/Resources/library/rgdal/libs/i386/rgdal.so
Reason: image not found
Error: package/namespace load failed for 'rgdal'

However, if I load rgdal in R through a Mac term window R prompt, life is good and I get:

> library(rgdal)
Loading required package: sp
Geospatial Data Abstraction Library extensions to R successfully loaded
Loaded GDAL runtime: GDAL 1.8.0, released 2011/01/12
Path to GDAL shared files: /Library/Frameworks/GDAL.framework/Versions/1.8/Resources/gdal
Loaded PROJ.4 runtime: Rel. 4.7.1, 23 September 2009
Path to PROJ.4 shared files: (autodetected)

Now, I would -only- do GRASS/R stuff through the GRASS & R term window command line prompt anyway, but I find this difference perplexing.

Any thoughts?

Regards,
Tom

--
Thomas E Adams
National Weather Service
Ohio River Forecast Center
1901 South State Route 134
Wilmington, OH 45177

EMAIL: thomas.adams@noaa.gov

VOICE: 937-383-0528
FAX: 937-383-0033

2

My rgdal package is made for R 2.12, as it says. Though the R installer may let you install it anyways, it is linked to the R 2.12 framework.

I don't know why it loaded from the Terminal. It should have the same linking error.

Anyways, looks like I missed an R update. I need to package a new rgdal for R 2.13 :wink: Watch for it on my frameworks page...

On Apr 30, 2011, at 6:52 PM, Thomas Adams wrote:

All:

Sorry for posting the way I have, but I am not really sure where to send this, as it is NOT a GRASS issue, really, but…

On a Mac running OS X 10.6.7, I have the following issue:

(1) I've loaded the GRASS GRASS-6.4.1-1-Snow.dmg from the KyngChaos Wiki
(2) GDAL Complete 1.8 framework package
(3) rgdal 0.6.33-1 - R 2.12 package
(4) installed R 2.13 Mac binary from CRAN

The curious thing is, if I try to load rgdal through the Mac R GUI, I get:

> library(rgdal)
Error in dyn.load(file, DLLpath = DLLpath, ...) :
unable to load shared object '/Library/Frameworks/R.framework/Versions/2.13/Resources/library/rgdal/libs/i386/rgdal.so':
dlopen(/Library/Frameworks/R.framework/Versions/2.13/Resources/library/rgdal/libs/i386/rgdal.so, 6): Library not loaded: /Library/Frameworks/R.framework/Versions/2.12/Resources/lib/libR.dylib
Referenced from: /Library/Frameworks/R.framework/Versions/2.13/Resources/library/rgdal/libs/i386/rgdal.so
Reason: image not found
Error: package/namespace load failed for 'rgdal'

However, if I load rgdal in R through a Mac term window R prompt, life is good and I get:

> library(rgdal)
Loading required package: sp
Geospatial Data Abstraction Library extensions to R successfully loaded
Loaded GDAL runtime: GDAL 1.8.0, released 2011/01/12
Path to GDAL shared files: /Library/Frameworks/GDAL.framework/Versions/1.8/Resources/gdal
Loaded PROJ.4 runtime: Rel. 4.7.1, 23 September 2009
Path to PROJ.4 shared files: (autodetected)

Now, I would -only- do GRASS/R stuff through the GRASS & R term window command line prompt anyway, but I find this difference perplexing.

Any thoughts?

Regards,
Tom

--
Thomas E Adams
National Weather Service
Ohio River Forecast Center
1901 South State Route 134
Wilmington, OH 45177

EMAIL: thomas.adams@noaa.gov

VOICE: 937-383-0528
FAX: 937-383-0033

_______________________________________________
grass-dev mailing list
grass-dev@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/grass-dev

-----
William Kyngesburye <kyngchaos*at*kyngchaos*dot*com>
http://www.kyngchaos.com/

"This is a question about the past, is it? ... How can I tell that the past isn't a fiction designed to account for the discrepancy between my immediate physical sensations and my state of mind?"

- The Ruler of the Universe

3

William,

Yes, I expected it to fail as well from the Terminal; thanks for the update!

Tom

----- Original Message -----
From: William Kyngesburye <woklist@kyngchaos.com>
Date: Sunday, May 1, 2011 1:14 am
Subject: Re: [GRASS-dev] R/GRASS GIS issue with rgdal
To: Thomas Adams <Thomas.Adams@noaa.gov>
Cc: grass-user <grass-user@lists.osgeo.org>, GRASS developers list <grass-dev@lists.osgeo.org>

My rgdal package is made for R 2.12, as it says. Though the R
installer may let you install it anyways, it is linked to the R 2.12 framework.

I don't know why it loaded from the Terminal. It should have the same
linking error.

Anyways, looks like I missed an R update. I need to package a new
rgdal for R 2.13 :wink: Watch for it on my frameworks page...

On Apr 30, 2011, at 6:52 PM, Thomas Adams wrote:

> All:
>
> Sorry for posting the way I have, but I am not really sure where to
send this, as it is NOT a GRASS issue, really, but…
>
> On a Mac running OS X 10.6.7, I have the following issue:
>
> (1) I've loaded the GRASS GRASS-6.4.1-1-Snow.dmg from the KyngChaos
Wiki
> (2) GDAL Complete 1.8 framework package
> (3) rgdal 0.6.33-1 - R 2.12 package
> (4) installed R 2.13 Mac binary from CRAN
>
> The curious thing is, if I try to load rgdal through the Mac R GUI,
I get:
>
> > library(rgdal)
> Error in dyn.load(file, DLLpath = DLLpath, ...) :
> unable to load shared object '/Library/Frameworks/R.framework/Versions/2.13/Resources/library/rgdal/libs/i386/rgdal.so':
>
dlopen(/Library/Frameworks/R.framework/Versions/2.13/Resources/library/rgdal/libs/i386/rgdal.so,
6): Library not loaded: /Library/Frameworks/R.framework/Versions/2.12/Resources/lib/libR.dylib
> Referenced from: /Library/Frameworks/R.framework/Versions/2.13/Resources/library/rgdal/libs/i386/rgdal.so
> Reason: image not found
> Error: package/namespace load failed for 'rgdal'
>
>
> However, if I load rgdal in R through a Mac term window R prompt,
life is good and I get:
>
> > library(rgdal)
> Loading required package: sp
> Geospatial Data Abstraction Library extensions to R successfully loaded
> Loaded GDAL runtime: GDAL 1.8.0, released 2011/01/12
> Path to GDAL shared files: /Library/Frameworks/GDAL.framework/Versions/1.8/Resources/gdal
> Loaded PROJ.4 runtime: Rel. 4.7.1, 23 September 2009
> Path to PROJ.4 shared files: (autodetected)
>
> Now, I would -only- do GRASS/R stuff through the GRASS & R term
window command line prompt anyway, but I find this difference perplexing.
>
> Any thoughts?
>
> Regards,
> Tom
>
> --
> Thomas E Adams
> National Weather Service
> Ohio River Forecast Center
> 1901 South State Route 134
> Wilmington, OH 45177
>
> EMAIL: thomas.adams@noaa.gov
>
> VOICE: 937-383-0528
> FAX: 937-383-0033
>
> _______________________________________________
> grass-dev mailing list
> grass-dev@lists.osgeo.org
>

-----
William Kyngesburye <kyngchaos*at*kyngchaos*dot*com>

"This is a question about the past, is it? ... How can I tell that the
past isn't a fiction designed to account for the discrepancy between
my immediate physical sensations and my state of mind?"

- The Ruler of the Universe

_______________________________________________
grass-dev mailing list
grass-dev@lists.osgeo.org