[Rcpp-devel] Rcpp.package.skeleton(module=TRUE) fails to load

Thanks Dirk.

Davor, may I ask you what you get if you type

gcc --version

in your terminal? I get 

i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.11.00)

which I thought to be the latest version (because I just upgraded that with XCode on the AppStore). However, I see that Simon Urbanek on http://r.research.att.com/tools/ posts a version

gcc-4.2 (Apple build 5666.3) with GNU Fortran 4.2.4 for Mac OS X 10.7 (Lion)

of the gcc. The build number is higher, I assume this means it's more up to date? Should I get that one instead?

thanks.
Florian

On 23 August 2012 14:11, Dirk Eddelbuettel <edd at debian.org> wrote:

On 23 August 2012 at 13:22, Florian Oswald wrote:
| Hi Dirk,
|
| my R version is
| R version 2.15.1 (2012-06-22)

Good.

| Platform: x86_64-apple-darwin9.8.0/x86_64 (64-bit)

Oh well. I don't have that platform --- and it requires a fair amount of
tweaking and getting the pieces right because, hey, that's how Apple rolls.

If you can't get that sorted out with all the hints by Simon, the r-sig-mac
list and other OS X users here (as it seems to work fine for some) --- then I
would suggest to punt and install something like Ubuntu in a virtual
machine.

Dirk

| I ran the tests in
| /Library/Frameworks/R.framework/Versions/2.15/Resources/library/Rcpp/unitTests
|
| ?  unitTests  RunAllRcppTests="yes" Rscript -e 'library(inline); library
| (RUnit); cppfunction <- function(...) cxxfunction(..., plugin="Rcpp");
|  runTestFile("runit.Module.client.package.R")'
|
| and got the following (identical) error:
|
| R(7916) malloc: *** error for object 0x7fff7247f860: pointer being freed was
| not allocated
| *** set a breakpoint in malloc_error_break to debug
| sh: line 1:  7916 Abort trap: 6           '/Library/Frameworks/R.framework/
| Resources/bin/R' --arch=x86_64 --no-save --slave < /var/folders/bd/
| xhwzz96x2xl6b02bwt4myhy00000gn/T//RtmpeLGmvL/file1e8c1514ade9
| ERROR: loading failed for ?x86_64?
| * removing ?/private/var/folders/bd/xhwzz96x2xl6b02bwt4myhy00000gn/T/Rtmpj3NgcG
| /file1e7867afb0d/templib/testRcppClass?
| Loading required package: testRcppClass
| Timing stopped at: 21.775 2.057 47.64 
| Error in func() : object 'stdNumeric' not found
| In addition: Warning messages:
| 1: In install.packages("testRcppClass_0.1.tar.gz", "templib", repos = NULL,  :
|   installation of package ?testRcppClass_0.1.tar.gz? had non-zero exit status
| 2: In library(package, lib.loc = lib.loc, character.only = TRUE, logical.return
| = TRUE,  :
|   there is no package called ?testRcppClass?
|  done successfully.
|
| Number of test functions: 1 
| Number of errors: 1 
| Number of failures: 0 
|
| Best
| Florian
|
|
| On 23 August 2012 13:07, Dirk Eddelbuettel <edd at debian.org> wrote:
|
|
|     Florian,
|
|     On 23 August 2012 at 12:45, Florian Oswald wrote:
|     | Davor,
|     | I'm at a loss for words. I get this error consistently ONLY when trying
|     to
|     | install Rcpp.package.skeleton. I tried many times, always removed .o and
|     so.
|     | files. I did not come across this problem with any other package before,
|     also
|     | ones which are using Rcpp. I can install a similarly simple package that
|     Jelmer
|     | Ypma kindly put together for me to try out (attached). It differs from
|     | Rcpp.package.skeleton in that it only defines a single class that
|     contains all
|     | functions. I guess that shouldn't matter, but apart from that I can find
|     few
|     | differences.
|
|     I may have asked this before, but what R version so you use?
|
|     Can you run the unit tests involving modules and packages? Eg
|
|        $ cd ~/svn/rcpp/pkg/Rcpp/inst/unitTests/       ## adjust for your
|     sources
|        $ RunAllRcppTests="yes" Rscript -e 'library(inline);library(RUnit); \
|               cppfunction <- function(...) cxxfunction(..., plugin="Rcpp"); \
|               runTestFile("runit.Module.client.package.R")'
|
|     (where the code line was wrapped.  Here, this works as expected and ends in
|
|        [...]
|        * DONE (testRcppClass)
|        Loading required package: testRcppClass
|        Loading required package: Rcpp
|         done successfully.
|
|        Number of test functions: 1
|        Number of errors: 0
|        Number of failures: 0
|        edd at max:~/svn/rcpp/pkg/Rcpp/inst/unitTests$
|
|
|     Dirk
|
|     --
|     Dirk Eddelbuettel | edd at debian.org | http://dirk.eddelbuettel.com
|
|

--
Dirk Eddelbuettel | edd at debian.org | http://dirk.eddelbuettel.com