title: Why is there no CMAKE_CXX_COMPILER
body: <p>I'm trying to compile nvidia Maxine with cmake but am getting this error</p>
  <pre><code>The CXX compiler identification is unknown
  CMake Error at CMakeLists.txt:7 (project):
    No CMAKE_CXX_COMPILER could be found.
  
  
  
  Configuring incomplete, errors occurred!```
  </code></pre>