The CXX compiler cannot be recognized by CMAKE

LAMMPS LAMMPS Installation
1

I tried to install the voronoi package on lammps with cmake on centos7, and voro++lib was not installed before, but when I reinstall again I get this error, how can I deal with it so that it can be redetected? The error was generated when I last configured the file and it didn’t respond after running, so I shut down the server directly, and using the same process again caused such a problem.

[hfan@mu01 build]$ cmake …/cmake
– The CXX compiler identification is unknown
– Detecting CXX compiler ABI info
– Detecting CXX compiler ABI info - failed
– Check for working CXX compiler: /opt/software/intel2018/impi/2018.1.163/intel64/bin/mpicxx
– Check for working CXX compiler: /opt/software/intel2018/impi/2018.1.163/intel64/bin/mpicxx - broken
CMake Error at /usr/local/share/cmake-3.20/Modules/CMakeTestCXXCompiler.cmake:59 (message):
The C++ compiler

"/opt/software/intel2018/impi/2018.1.163/intel64/bin/mpicxx"

is not able to compile a simple test program.

It fails with the following output:

Change Dir: /home/hfan/fzli/lammps-software/lammps/build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_308b7/fast && /usr/bin/gmake  -f CMakeFiles/cmTC_308b7.dir/build.make CMakeFiles/cmTC_308b7.dir/build
gmake[1]: Entering directory `/home/hfan/fzli/lammps-software/lammps/build/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_308b7.dir/testCXXCompiler.cxx.o
/opt/software/intel2018/impi/2018.1.163/intel64/bin/mpicxx    -o CMakeFiles/cmTC_308b7.dir/testCXXCompiler.cxx.o -c /home/hfan/fzli/lammps-software/lammps/build/CMakeFiles/CMakeTmp/testCXXCompiler.cxx
/opt/software/gcc/gcc-9.2.0/libexec/gcc/x86_64-pc-linux-gnu/9.2.0/cc1plus: error while loading shared libraries: libmpfr.so.6: cannot open shared object file: No such file or directory
gmake[1]: *** [CMakeFiles/cmTC_308b7.dir/testCXXCompiler.cxx.o] Error 1
gmake[1]: Leaving directory `/home/hfan/fzli/lammps-software/lammps/build/CMakeFiles/CMakeTmp'
gmake: *** [cmTC_308b7/fast] Error 2

CMake will not be able to correctly generate this project.
Call Stack (most recent call first):
CMakeLists.txt:17 (project)

– Configuring incomplete, errors occurred!
See also “/home/hfan/fzli/lammps-software/lammps/build/CMakeFiles/CMakeOutput.log”.
See also “/home/hfan/fzli/lammps-software/lammps/build/CMakeFiles/CMakeError.log”.

2

Please look at this: your Intel compiler setup is broken. The compiler doesn’t even run. Did you forget to load the environment module that you were using before? or forget to source the script to set the LD_LIBRARY_PATH etc. variables? Or was the compiler upgraded (it is rather old version) and you didn’t reload/re-initialize it?
Obviously it is not a LAMMPS problem.

3

Thanks! There is a problem with the environment variable that has been resolved.