error when compiling ExaFMM running the script build.sh

[badprofessor111]

When following the online instructions, the following error is generated (see below)

Not sure why this is since installation of CxxWrap using Pkg.add(name="CxxWrap", version="0.11.2") seems to have worked

Compiling 3d
mpicxx -DHAVE_CONFIG_H -DJULIA_ENABLE_THREADING -Dhello_EXPORTS -I/include -I/home/limas/local/julia-1.9.3/include/julia -Wunused-parameter -Wextra -Wreorder -std=gnu++1z -O3 -DNDEBUG -fPIC -ffast-math -I. -I.. -DEXAFMM_WITH_OPENMP -msse3 -mavx -mavx2 -mavx512f -mavx512cd -mavx512vl -mavx512bw -mavx512dq -DNDEBUG -DEXAFMM_EAGER -funroll-loops -fabi-version=6 -Wfatal-errors -fopenmp -g -O2 -MT fmm-fmm.o -MD -MP -MF .deps/fmm-fmm.Tpo -c -o fmm-fmm.o test -f 'fmm.cxx' || echo './'fmm.cxx
fmm.cxx:10:11: fatal error: jlcxx/jlcxx.hpp: No such file or directory
#include "jlcxx/jlcxx.hpp" //C++ wrapper for julia
^~~~~~~~~~~~~~~~~
compilation terminated.
make: *** [fmm-fmm.o] Error 1
cp: cannot stat ‘build/3d/fmm’: No such file or directory
Done!

[tobiokanobi]

I have (had) the same problem, in my case I guess it worked with an earlier version of Julia and therefore, an earlier version of CxxWrap (like 0.11.2) can be used. Later version of Julia seem to need > 0.12.x), but than it does work anymore with the ExaFMM. Just my first guess.