rosmake compile errors (indigo), environment issues

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Hello, This is my first time using ros, which is painfully obvious, but I wanted to know if someone could help me with these compile errors I am getting. This is all running with a new vm, but I've been sure to install all the dependencies from build-essential. I've also followed the instructions I don't think my environment is setup correctly... any assistance is greatly appreciated.

  mkdir -p bin
  cd build && cmake -Wdev -DCMAKE_TOOLCHAIN_FILE=/core/rosbuild/rostoolchain.cmake  ..
  CMake Error at /usr/share/cmake-2.8/Modules/CMakeDetermineSystem.cmake:99 (message):
    Could not find toolchain file: /core/rosbuild/rostoolchain.cmake
  Call Stack (most recent call first):
    CMakeLists.txt:2 (project)


  CMake Error: Error required internal CMake variable not set, cmake may be not be built correctly.
  Missing variable is:
  CMAKE_C_COMPILER_ENV_VAR
  CMake Error: Error required internal CMake variable not set, cmake may be not be built correctly.
  Missing variable is:
  CMAKE_C_COMPILER
  CMake Error: Could not find cmake module file: /home/pitt/rosbuild_ws/package_dir/lsd_slam/lsd_slam_viewer/build/CMakeFiles/2.8.12.2/CMakeCCompiler.cmake
  CMake Error: Error required internal CMake variable not set, cmake may be not be built correctly.
  Missing variable is:
  CMAKE_CXX_COMPILER_ENV_VAR
  CMake Error: Error required internal CMake variable not set, cmake may be not be built correctly.
  Missing variable is:
  CMAKE_CXX_COMPILER
  CMake Error: Could not find cmake module file: /home/pitt/rosbuild_ws/package_dir/lsd_slam/lsd_slam_viewer/build/CMakeFiles/2.8.12.2/CMakeCXXCompiler.cmake
  CMake Error: CMAKE_C_COMPILER not set, after EnableLanguage
  CMake Error: CMAKE_CXX_COMPILER not set, after EnableLanguage
  -- Configuring incomplete, errors occurred!