Unpacking OpenEXR-2.3.0
-- The C compiler identification is GNU 7.2.1
-- The CXX compiler identification is GNU 4.8.5
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found ZLIB: /usr/lib64/libz.so (found version "1.2.8")
-- Could NOT find PythonLibs (missing: PYTHON_LIBRARIES PYTHON_INCLUDE_DIRS) (Required is at least version "2.7")
CMake Warning at CMakeLists.txt:124 (message):
  Make Python 2.7 available to CMake's search path, and re-run configuration


CMake Error at CMakeLists.txt:125 (message):
  Python is a required dependency when OPENEXR_BUILD_PYTHON_LIBS is set