luarocks install torchx error

luarocks install torchx
Installing https://raw.githubusercontent.com/torch/rocks/master/torchx-scm-1.rockspec...
Using https://raw.githubusercontent.com/torch/rocks/master/torchx-scm-1.rockspec... switching to 'build' mode
Cloning into 'torchx'...
remote: Counting objects: 23, done.
remote: Compressing objects: 100% (21/21), done.
remote: Total 23 (delta 0), reused 11 (delta 0), pack-reused 0
Receiving objects: 100% (23/23), 24.58 KiB | 0 bytes/s, done.
git submodule init
git submodule update
cmake -E make_directory build;
cd build;
cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_PREFIX_PATH="/home/usr2/torch/install/bin/.." -DCMAKE_INSTALL_PREFIX="/home/usr2/torch/install/lib/luarocks/rocks/torchx/scm-1"; 
make
   
fatal: Not a git repository (or any of the parent directories): .git
fatal: Not a git repository (or any of the parent directories): .git
-- The C compiler identification is SunPro 5.9.0
-- The CXX compiler identification is SunPro 5.9.0
-- Check for working C compiler: /opt/sunstudio/bin/cc
-- Check for working C compiler: /opt/sunstudio/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler: /opt/sunstudio/bin/CC
-- Check for working CXX compiler: /opt/sunstudio/bin/CC -- broken
CMake Error at /usr/share/cmake/Modules/CMakeTestCXXCompiler.cmake:54 (message):
  The C++ compiler "/opt/sunstudio/bin/CC" is not able to compile a simple
  test program.

  It fails with the following output:

   Change Dir: /tmp/luarocks_torchx-scm-1-2448/torchx/build/CMakeFiles/CMakeTmp

  

  Run Build Command:/usr/bin/gmake "cmTryCompileExec3791930097/fast"

  /usr/bin/gmake -f CMakeFiles/cmTryCompileExec3791930097.dir/build.make
  CMakeFiles/cmTryCompileExec3791930097.dir/build

  gmake[1]: Entering directory
  `/tmp/luarocks_torchx-scm-1-2448/torchx/build/CMakeFiles/CMakeTmp'

  /usr/bin/cmake -E cmake_progress_report
  /tmp/luarocks_torchx-scm-1-2448/torchx/build/CMakeFiles/CMakeTmp/CMakeFiles
  1

  Building CXX object
  CMakeFiles/cmTryCompileExec3791930097.dir/testCXXCompiler.cxx.o

  /opt/sunstudio/bin/CC -o
  CMakeFiles/cmTryCompileExec3791930097.dir/testCXXCompiler.cxx.o -c
  /tmp/luarocks_torchx-scm-1-2448/torchx/build/CMakeFiles/CMakeTmp/testCXXCompiler.cxx


  Linking CXX executable cmTryCompileExec3791930097

  /usr/bin/cmake -E cmake_link_script
  CMakeFiles/cmTryCompileExec3791930097.dir/link.txt --verbose=1

  /opt/sunstudio/bin/CC
  CMakeFiles/cmTryCompileExec3791930097.dir/testCXXCompiler.cxx.o -o
  cmTryCompileExec3791930097

  /lib64/libm.so: file not recognized: File format not recognized

  gmake[1]: Leaving directory
  `/tmp/luarocks_torchx-scm-1-2448/torchx/build/CMakeFiles/CMakeTmp'

  gmake[1]: *** [cmTryCompileExec3791930097] Error 1

  gmake: *** [cmTryCompileExec3791930097/fast] Error 2

  

  

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


-- Configuring incomplete, errors occurred!
make: *** No targets specified and no makefile found.  Stop.

Error: Build error: Failed building.