Support Requests item #2821065, was opened at 2009-07-13 20:16
Message generated for change (Comment added) made by nobody
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Category: Install Problem (example)
Group: None
Status: Open
Priority: 5
Private: No
Submitted By: Mark Moll (mamoll)
Assigned to: Nobody/Anonymous (nobody)
Summary: installing RPy on OS X with deps satisfied through MacPorts

Initial Comment:
I have R and python2.6 installed through MacPorts. When I run "python setup.py 
build" in the rpy2-2.0.6 directory, I get the following error:

creating build/temp.macosx-10.5-i386-2.6/rpy/rinterface
/usr/bin/gcc-4.0 -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -fwrapv 
-O3 -Wall -Wstrict-prototypes -DR_INTERFACE_PTRS=1 -DCSTACK_DEFNS=1 
-DRIF_HAS_RSIGHAND=1 -I/opt/local/lib/R/include -Irpy/rinterface 
-I/opt/local/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 
-c rpy/rinterface/array.c -o 
build/temp.macosx-10.5-i386-2.6/rpy/rinterface/array.o
/usr/bin/gcc-4.0 -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -fwrapv 
-O3 -Wall -Wstrict-prototypes -DR_INTERFACE_PTRS=1 -DCSTACK_DEFNS=1 
-DRIF_HAS_RSIGHAND=1 -I/opt/local/lib/R/include -Irpy/rinterface 
-I/opt/local/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 
-c rpy/rinterface/r_utils.c -o 
build/temp.macosx-10.5-i386-2.6/rpy/rinterface/r_utils.o
/usr/bin/gcc-4.0 -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -fwrapv 
-O3 -Wall -Wstrict-prototypes -DR_INTERFACE_PTRS=1 -DCSTACK_DEFNS=1 
-DRIF_HAS_RSIGHAND=1 -I/opt/local/lib/R/include -Irpy/rinterface 
-I/opt/local/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 
-c rpy/rinterface/rinterface.c -o 
build/temp.macosx-10.5-i386-2.6/rpy/rinterface/rinterface.o
In file included from rpy/rinterface/rinterface.c:69:
/opt/local/lib/R/include/R_ext/Rdynload.h:26: warning: function declaration 
isn’t a prototype
rpy/rinterface/rinterface.c:104: warning: ‘interrupt_R’ defined but not used
rpy/rinterface/rinterface.c:2676: warning: ‘externalMethods’ defined but not 
used
/usr/bin/gcc-4.0 -L/opt/local/lib -bundle -undefined dynamic_lookup 
build/temp.macosx-10.5-i386-2.6/rpy/rinterface/array.o 
build/temp.macosx-10.5-i386-2.6/rpy/rinterface/r_utils.o 
build/temp.macosx-10.5-i386-2.6/rpy/rinterface/rinterface.o 
-L/opt/local/lib/R/lib -L/opt/local/lib/R/modules -L/opt/local/lib/R/lib 
-L/opt/local/lib/R/modules -lR -o 
build/lib.macosx-10.5-i386-2.6/rpy2/rinterface/rinterface.so 
-L/opt/local/lib/R/lib -lR -dylib_file 
libRblas.dylib:/opt/local/lib/R/lib/libRblas.dylib -L/opt/local/lib/R/lib 
-lRlapack -L/opt/local/lib/R/lib -lRblas
ld: library not found for -lR -dylib_file 
libRblas.dylib:/opt/local/lib/R/lib/libRblas.dylib
collect2: ld returned 1 exit status
error: command '/usr/bin/gcc-4.0' failed with exit status 1


If I copy/paste the last gcc command on the command line I do *not* get an 
error. How could this be?

----------------------------------------------------------------------

Comment By: Nobody/Anonymous (nobody)
Date: 2012-03-09 04:03

Message:
zz6wRq Great, thanks for sharing this article post.Really looking forward
to read more. Much obliged.

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=453022&aid=2821065&group_id=48422

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