* installing *source* package ‘inferCSN’ ...
** using staged installation
** libs
using C++ compiler: ‘Debian clang version 16.0.6 (16)’
clang++-16  -std=gnu++17 -I"/home/hornik/tmp/R-d-clang-16/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c BetaVector.cpp -o BetaVector.o
BetaVector.cpp:1:10: fatal error: 'BetaVector.h' file not found
#include "BetaVector.h"
         ^~~~~~~~~~~~~~
1 error generated.
make: *** [/home/hornik/tmp/R-d-clang-16/etc/Makeconf:198: BetaVector.o] Error 1
ERROR: compilation failed for package ‘inferCSN’
* removing ‘/srv/hornik/tmp/CRAN/inferCSN.Rcheck/inferCSN’