* using log directory 'd:/Rcompile/CRANpkg/local/4.6/PSPI.Rcheck'
* using R version 4.6.0 beta (2026-04-16 r89899 ucrt)
* using platform: x86_64-w64-mingw32
* R was compiled by
    gcc.exe (GCC) 14.3.0
    GNU Fortran (GCC) 14.3.0
* running under: Windows Server 2022 x64 (build 20348)
* using session charset: UTF-8
* current time: 2026-04-17 03:22:17 UTC
* checking for file 'PSPI/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'PSPI' version '1.2'
* package encoding: UTF-8
* checking package namespace information ... OK
* checking package dependencies ... OK
* checking if this is a source package ... OK
* checking if there is a namespace ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking whether package 'PSPI' can be installed ... ERROR
Installation failed.
See 'd:/Rcompile/CRANpkg/local/4.6/PSPI.Rcheck/00install.out' for details.
* DONE
The installation logfile:
* installing *source* package 'PSPI' ...
** this is package 'PSPI' version '1.2'
** package 'PSPI' successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C++ compiler: 'g++.exe (GCC) 14.3.0'
make[1]: Entering directory '/d/temp/2026_04_17_01_50_00_1722/RtmpiCqRmi/R.INSTALL167b835e24ecc/PSPI/src'
g++ -std=gnu++20  -I"D:/RCompile/recent/R/include" -DNDEBUG -ID:/RCompile/recent/R/include -I../inst/include/ -ID:/RCompile/recent/R/include/Rcpp -ID:/RCompile/recent/R/include/RcppArmadillo -ID:/RCompile/recent/R/include/RcppDist -ID:/RCompile/recent/R/include/RcppProgress -I'D:/RCompile/CRANpkg/lib/4.6/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.6/RcppArmadillo/include' -I'D:/RCompile/CRANpkg/lib/4.6/RcppDist/include' -I'D:/RCompile/CRANpkg/lib/4.6/RcppProgress/include' -I'D:/RCompile/CRANpkg/lib/4.6/pg/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -O3 -Wall     -pedantic -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c MCMC_PSPI.cpp -o MCMC_PSPI.o
In file included from D:/RCompile/CRANpkg/lib/4.6/Rcpp/include/Rcpp.h:49,
                 from D:/RCompile/CRANpkg/lib/4.6/RcppArmadillo/include/RcppArmadillo.h:35,
                 from MCMC_PSPI.cpp:3:
D:/RCompile/CRANpkg/lib/4.6/Rcpp/include/Rcpp/Function.h: In constructor 'Rcpp::Function_Impl<StoragePolicy>::Function_Impl(const std::string&, const std::string&)':
D:/RCompile/CRANpkg/lib/4.6/Rcpp/include/Rcpp/Function.h:75:65: error: 'R_NamespaceRegistry' was not declared in this scope
   75 |             Shield<SEXP> env(R_getVarEx(Rf_install(ns.c_str()), R_NamespaceRegistry, FALSE, R_UnboundValue));
      |                                                                 ^~~~~~~~~~~~~~~~~~~
In file included from bart_model.h:42,
                 from BARTforPSPI.h:16,
                 from MCMC_PSPI.cpp:9:
BART/bartfuns.h: In function 'double getpb(tree&, xinfo&, pinfo&, tree::npv&)':
BART/bartfuns.h:75:3: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   75 |   for(size_t i=0;i!=bnv.size();i++)
      |   ^~~
BART/bartfuns.h:77:5: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   77 |     if(goodbots.size()==0) { //are there any bottom nodes you can split on?
      |     ^~
In file included from bart_model.h:43:
BART/bd.h: In function 'double getpb_bd(tree&, xinfo&, pinfo&, tree::npv&)':
BART/bd.h:294:3: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
  294 |   for(size_t i=0;i!=bnv.size();i++)
      |   ^~~
BART/bd.h:296:5: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
  296 |     if(goodbots.size()==0) { //are there any bottom nodes you can split on?
      |     ^~
In file included from bart_model.h:44:
BART/bart.h: In member function 'void bart::makexinfo_bart(size_t, size_t, double*, xinfo&, int*)':
BART/bart.h:101:24: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long long unsigned int'} and 'int' [-Wsign-compare]
  101 |        for(size_t j=0;j<nc[i];j++) xi[i][j] = minx[i] + (j+1)*xinc;
      |                       ~^~~~~~
bart_model.h: In constructor 'bart_model::bart_model(Rcpp::NumericMatrix, Rcpp::NumericVector, long int, bool, bool, bool, int, Rcpp::Nullable<double>, double, double, double, double)':
bart_model.h:150:23: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long long unsigned int'} and 'long int' [-Wsign-compare]
  150 |       for(size_t i=0;i<p;i++) {
      |                      ~^~
bart_model.h: In member function 'Rcpp::List bart_model::update(long int, long int, int, bool, long int)':
bart_model.h:313:21: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long long unsigned int'} and 'long int' [-Wsign-compare]
  313 |     for(size_t k=0;k<n;k++) {restemp=(iy[k]-bm.f(k)); rss += restemp*restemp;}
      |                    ~^~
bart_model.h:318:23: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long long unsigned int'} and 'long int' [-Wsign-compare]
  318 |       for(size_t k=0;k<n;k++) trmean[k]+=bm.f(k);
      |                      ~^~
bart_model.h:325:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long long unsigned int'} and 'long int' [-Wsign-compare]
  325 |         for(size_t j=0;j<ntrees;j++) {
      |                        ~^~~~~~~
bart_model.h:332:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long long unsigned int'} and 'long int' [-Wsign-compare]
  332 |         for(size_t j=0;j<p;j++){
      |                        ~^~
bart_model.h:350:19: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long long unsigned int'} and 'long int' [-Wsign-compare]
  350 |   for(size_t k=0;k<n;k++) trmean[k]/=npost;
      |                  ~^~
bart_model.h: In member function 'Rcpp::List bart_model::update(double, long int, long int, int, bool, long int)':
bart_model.h:424:23: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long long unsigned int'} and 'long int' [-Wsign-compare]
  424 |       for(size_t k=0;k<n;k++) trmean[k]+=bm.f(k);
      |                      ~^~
bart_model.h:428:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long long unsigned int'} and 'long int' [-Wsign-compare]
  428 |         for(size_t k=0;k<n;k++) TRDRAW(trcnt,k)=bm.f(k);
      |                        ~^~
bart_model.h:430:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long long unsigned int'} and 'long int' [-Wsign-compare]
  430 |         for(size_t j=0;j<ntrees;j++) {
      |                        ~^~~~~~~
bart_model.h:437:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long long unsigned int'} and 'long int' [-Wsign-compare]
  437 |         for(size_t j=0;j<p;j++){
      |                        ~^~
bart_model.h:455:19: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long long unsigned int'} and 'long int' [-Wsign-compare]
  455 |   for(size_t k=0;k<n;k++) trmean[k]/=npost;
      |                  ~^~
bart_model.h: In member function 'Rcpp::List bart_model::update(double, Rcpp::NumericVector, long int, long int, int, bool, long int)':
bart_model.h:496:19: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long long unsigned int'} and 'long int' [-Wsign-compare]
  496 |   for(size_t i=0;i<n;i++) svec[i]=w[i]*sigma;
      |                  ~^~
bart_model.h:533:23: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long long unsigned int'} and 'long int' [-Wsign-compare]
  533 |       for(size_t k=0;k<n;k++) trmean[k]+=bm.f(k);
      |                      ~^~
bart_model.h:537:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long long unsigned int'} and 'long int' [-Wsign-compare]
  537 |         for(size_t k=0;k<n;k++) TRDRAW(trcnt,k)=bm.f(k);
      |                        ~^~
bart_model.h:539:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long long unsigned int'} and 'long int' [-Wsign-compare]
  539 |         for(size_t j=0;j<ntrees;j++) {
      |                        ~^~~~~~~
bart_model.h:546:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long long unsigned int'} and 'long int' [-Wsign-compare]
  546 |         for(size_t j=0;j<p;j++){
      |                        ~^~
bart_model.h:564:19: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long long unsigned int'} and 'long int' [-Wsign-compare]
  564 |   for(size_t k=0;k<n;k++) trmean[k]/=npost;
      |                  ~^~
MCMC_PSPI.cpp: In function 'Rcpp::List MCMC_PSPI_generalizability(Rcpp::NumericMatrix, Rcpp::NumericVector, Rcpp::NumericVector, Rcpp::NumericVector, Rcpp::NumericMatrix, Rcpp::NumericVector, int, long int, long int, long int, long int, long int, long int, int, bool)':
MCMC_PSPI.cpp:66:8: warning: unused variable 'n' [-Wunused-variable]
   66 |   long n = X_test_.nrow();
      |        ^
make[1]: *** [D:/RCompile/recent/R/etc/x64/Makeconf:304: MCMC_PSPI.o] Error 1
make[1]: Leaving directory '/d/temp/2026_04_17_01_50_00_1722/RtmpiCqRmi/R.INSTALL167b835e24ecc/PSPI/src'
ERROR: compilation failed for package 'PSPI'
* removing 'd:/Rcompile/CRANpkg/lib/4.6/PSPI'
* restoring previous 'd:/Rcompile/CRANpkg/lib/4.6/PSPI'