MPICH installation is broken

[diehlpk]

• module load mpich
• export CC=mpicc

• diehlpk@rostam0 build]$ cmake -DPARAVIEW_USE_MPI=ON -DPARAVIEW_BUILD_QT_GUI=OFF -DPARAVIEW_ENABLE_PYTHON=OFF -DCMAKE_INSTALL_PREFIX=/data/octovis/opt/paraview ..
  -- The C compiler identification is unknown
  -- The CXX compiler identification is unknown
  -- Check for working C compiler: /opt/apps/mpich/3.3.2/bin/mpicc
  -- Check for working C compiler: /opt/apps/mpich/3.3.2/bin/mpicc -- broken
  CMake Error at /opt/apps/cmake/3.16.4/share/cmake-3.16/Modules/CMakeTestCCompiler.cmake:60 (message):
  The C compiler
  
  "/opt/apps/mpich/3.3.2/bin/mpicc"
  
  is not able to compile a simple test program.
  
  It fails with the following output:
  
  Change Dir: /data/octovis/Compile/ParaView-v5.7.0/build/CMakeFiles/CMakeTmp
  
  Run Build Command(s):/usr/bin/gmake cmTC_9f702/fast && /usr/bin/gmake -f CMakeFiles/cmTC_9f702.dir/build.make CMakeFiles/cmTC_9f702.dir/build
  gmake[1]: Entering directory '/data/octovis/Compile/ParaView-v5.7.0/build/CMakeFiles/CMakeTmp'
  Building C object CMakeFiles/cmTC_9f702.dir/testCCompiler.c.o
  /opt/apps/mpich/3.3.2/bin/mpicc    -o CMakeFiles/cmTC_9f702.dir/testCCompiler.c.o   -c /data/octovis/Compile/ParaView-v5.7.0/build/CMakeFiles/CMakeTmp/testCCompiler.c
  /opt/apps/mpich/3.3.2/bin/mpicc: line 301: /opt/apps/gcc/9.2.0/bin/gcc: No such file or directory
  gmake[1]: *** [CMakeFiles/cmTC_9f702.dir/build.make:66: CMakeFiles/cmTC_9f702.dir/testCCompiler.c.o] Error 127
  gmake[1]: Leaving directory '/data/octovis/Compile/ParaView-v5.7.0/build/CMakeFiles/CMakeTmp'
  gmake: *** [Makefile:121: cmTC_9f702/fast] Error 2
  
  CMake will not be able to correctly generate this project.
  Call Stack (most recent call first):
  CMakeLists.txt:32 (project)

• MPICh can not laod the gcc compiler /opt/apps/mpich/3.3.2/bin/mpicc: line 301: /opt/apps/gcc/9.2.0/bin/gcc: No such file or directory

Just a simple check and there is not such a directory

[diehlpk@rostam0 build]$ ls  /opt/apps/gcc/9.2.0/bin/gcc
ls: cannot access '/opt/apps/gcc/9.2.0/bin/gcc': No such file or directory

[akheir]

Fixed it by recompiling MPICH