Hi
I hope its not inappropriate for me to post this as a follow up to my problems
with getting RcppArmadillo to work. I tried to compile from source using R CMD
INSTALL as Dirk suggested but am getting the error message below. I don't know
if this particular problem is related to a small issue I had getting Rcpp to
work from within RStudio: for some reason RStudio was not seeing the correct
system environment path and so could not find the compiler. I managed to
resolve this by explicitly setting the path when I start RStudio using
Sys.setenv(). The error I get when trying to install RcppArmadillo is as
follows (specifically see the errors at the bottom):
C:\Program Files\R\R-2.15.1\library>R CMD INSTALL RcppArmadillo*tar.gz
* installing to library 'C:/Program Files/R/R-2.15.1/library'
* installing *source* package 'RcppArmadillo' ...
** package 'RcppArmadillo' successfully unpacked and MD5 sums checked
** libs
*** arch - i386
cygwin warning:
MS-DOS style path detected: C:/PROGRA~1/R/R-215~1.1/etc/i386/Makeconf
Preferred POSIX equivalent is: /cygdrive/c/PROGRA~1/R/R-215~1.1/etc/i386/Makec
onf
CYGWIN environment variable option "nodosfilewarning" turns off this warning.
Consult the user's guide for more details about POSIX paths:
http://cygwin.com/cygwin-ug-net/using.html#using-pathnames
g++ -I"C:/PROGRA~1/R/R-215~1.1/include" -DNDEBUG -I../inst/include -I. -I"C:/
Program Files/R/R-2.15.1/library/Rcpp/include" -O2 -Wall -mtune=core2 -c R
cppArmadillo.cpp -o RcppArmadillo.o
In file included from ../inst/include/RcppArmadillo.h:30:0,
from RcppArmadillo.cpp:22:
../inst/include/RcppArmadilloForward.h:99:33: error:
'ConstReferenceInputParameter' is not a template
../inst/include/RcppArmadilloForward.h:100:33: error: 'ReferenceInputParameter'
is not a template
../inst/include/RcppArmadilloForward.h:101:33: error: 'ConstInputParameter' is
not a template
make: *** [RcppArmadillo.o] Error 1
ERROR: compilation failed for package 'RcppArmadillo'
* removing 'C:/Program Files/R/R-2.15.1/library/RcppArmadillo'
Any advice would be much appreciated.
Thanks
Greg
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