cant find temp ninja error

gistfile1.txt

(py36) joncrall@Ooo:~/code/netharn$ python setup.py build


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-- Trying "Ninja" generator
--------------------------------
---------------------------
----------------------
-----------------
------------
-------
--
Not searching for unused variables given on the command line.
-- The C compiler identification is GNU 7.2.0
-- Check for working C compiler: /home/joncrall/.local/conda/envs/py36/bin/x86_64-conda_cos6-linux-gnu-cc
-- Check for working C compiler: /home/joncrall/.local/conda/envs/py36/bin/x86_64-conda_cos6-linux-gnu-cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- The CXX compiler identification is GNU 7.2.0
-- Check for working CXX compiler: /home/joncrall/.local/conda/envs/py36/bin/x86_64-conda_cos6-linux-gnu-c++
-- Check for working CXX compiler: /home/joncrall/.local/conda/envs/py36/bin/x86_64-conda_cos6-linux-gnu-c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- The CUDA compiler identification is NVIDIA 9.2.148
-- Check for working CUDA compiler: /home/joncrall/.local/cuda/bin/nvcc
-- Check for working CUDA compiler: /home/joncrall/.local/cuda/bin/nvcc -- works
-- Detecting CUDA compiler ABI info
-- Detecting CUDA compiler ABI info - done
-- Configuring done
-- Generating done
-- Build files have been written to: /home/joncrall/code/netharn/_cmake_test_compile/build
--
-------
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-- Trying "Ninja" generator - success
--------------------------------------------------------------------------------

CMake Error at CMakeLists.txt:9 (project):
  Running

   '/tmp/pip-build-env-daqtvvtc/overlay/bin/ninja' '--version'

  failed with:

   No such file or directory


-- Configuring incomplete, errors occurred!
See also "/home/joncrall/code/netharn/_skbuild/linux-x86_64-3.6/cmake-build/CMakeFiles/CMakeOutput.log".
See also "/home/joncrall/code/netharn/_skbuild/linux-x86_64-3.6/cmake-build/CMakeFiles/CMakeError.log".
Traceback (most recent call last):
  File "/home/joncrall/code/scikit-build/skbuild/setuptools_wrap.py", line 575, in setup
    languages=cmake_languages
  File "/home/joncrall/code/scikit-build/skbuild/cmaker.py", line 232, in configure
    os.path.abspath(CMAKE_BUILD_DIR())))

An error occurred while configuring with CMake.
  Command:
    "cmake" "/home/joncrall/code/netharn" "-G" "Ninja" "-DCMAKE_INSTALL_PREFIX:PATH=/home/joncrall/code/netharn/_skbuild/linux-x86_64-3.6/cmake-install" "-DPYTHON_EXECUTABLE:FILEPATH=/home/joncrall/.local/conda/envs/py36/bin/python" "-DPYTHON_VERSION_STRING:STRING=3.6.5" "-DPYTHON_INCLUDE_DIR:PATH=/home/joncrall/.local/conda/envs/py36/include/python3.6m" "-DPYTHON_LIBRARY:FILEPATH=/home/joncrall/.local/conda/envs/py36/lib/libpython3.6m.so" "-DSKBUILD:BOOL=TRUE" "-DCMAKE_MODULE_PATH:PATH=/home/joncrall/code/scikit-build/skbuild/resources/cmake" "-DCMAKE_BUILD_TYPE:STRING=Release"
  Source directory:
    /home/joncrall/code/netharn
  Working directory:
    /home/joncrall/code/netharn/_skbuild/linux-x86_64-3.6/cmake-build
Please see CMake's output for more information.