* installing *source* package ‘EFAfactors’ ...
** using staged installation
** libs
using C++ compiler: ‘Debian clang version 18.1.8 (9)’
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R-d-clang-18/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1    -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c PAFCpp.cpp -o PAFCpp.o
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R-d-clang-18/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1    -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c RcppExports.cpp -o RcppExports.o
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R-d-clang-18/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1    -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c calculateData.cpp -o calculateData.o
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R-d-clang-18/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1    -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c calculateRMSE.cpp -o calculateRMSE.o
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R-d-clang-18/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1    -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c generateDistributions.cpp -o generateDistributions.o
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R-d-clang-18/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1    -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c sortData.cpp -o sortData.o
clang++-18 -std=gnu++17 -shared -L/home/hornik/tmp/R-d-clang-18/lib -Wl,-O1 -o EFAfactors.so PAFCpp.o RcppExports.o calculateData.o calculateRMSE.o generateDistributions.o sortData.o -L/home/hornik/tmp/R-d-clang-18/bin/x64 -lRblas -lRlapack -L/home/hornik/tmp/R-d-clang-18/lib -lR
/usr/bin/ld: cannot find -lRlapack: No such file or directory
clang++-18: error: linker command failed with exit code 1 (use -v to see invocation)
make: *** [/home/hornik/tmp/R-d-clang-18/share/make/shlib.mk:10: EFAfactors.so] Error 1
ERROR: compilation failed for package ‘EFAfactors’
* removing ‘/srv/hornik/tmp/CRAN_pretest/EFAfactors.Rcheck/EFAfactors’