* installing *source* package ‘NLPwavelet’ ...
** this is package ‘NLPwavelet’ version ‘1.0’
** using staged installation
** libs
using C++ compiler: ‘Debian clang version 19.1.7 (1+b1)’
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R-d-clang-19/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   -fpic  -g -O3 -Wall -pedantic -Wno-missing-template-arg-list-after-template-kw  -c NLPwavelet.cpp -o NLPwavelet.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R-d-clang-19/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   -fpic  -g -O3 -Wall -pedantic -Wno-missing-template-arg-list-after-template-kw  -c RcppExports.cpp -o RcppExports.o
clang++-19 -std=gnu++17 -shared -L/home/hornik/tmp/R-d-clang-19/lib -Wl,-O1 -o NLPwavelet.so NLPwavelet.o RcppExports.o -L/home/hornik/tmp/R-d-clang-19/lib -lR
installing to /srv/hornik/tmp/CRAN_pretest/NLPwavelet.Rcheck/00LOCK-NLPwavelet/00new/NLPwavelet/libs
** R
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
*** copying figures
** building package indices
** testing if installed package can be loaded from temporary location
Error: package or namespace load failed for ‘NLPwavelet’ in dyn.load(file, DLLpath = DLLpath, ...):
 unable to load shared object '/srv/hornik/tmp/CRAN_pretest/NLPwavelet.Rcheck/00LOCK-NLPwavelet/00new/NLPwavelet/libs/NLPwavelet.so':
  /srv/hornik/tmp/CRAN_pretest/NLPwavelet.Rcheck/00LOCK-NLPwavelet/00new/NLPwavelet/libs/NLPwavelet.so: undefined symbol: dgeev_
Error: loading failed
Execution halted
ERROR: loading failed
* removing ‘/srv/hornik/tmp/CRAN_pretest/NLPwavelet.Rcheck/NLPwavelet’