v1.1_install.patch

diff --git a/CMakeLists.txt b/CMakeLists.txt
index a2e301f..edab066 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -3,7 +3,7 @@
 
 ###############################   CMAKE VERSION and FLAGS ##########################
 
-cmake_minimum_required(VERSION 3.14)
+cmake_minimum_required(VERSION 3.15)
 
 set(CMAKE_BUILD_TYPE Debug)  # Debug version
 
@@ -97,11 +97,33 @@ SET(TESTS
 
 # Generate a test executable with covergae report
 include_directories(Catch2/single_include)
-add_compile_options("--coverage")
+# add_compile_options("--coverage")
 add_executable("Comma_test" ${TESTS})
 target_link_libraries(Comma_test gcov)
 #target_link_libraries(Comma_test Boost)
 #set_source_files_properties( Comma_test PROPERTIES COMPILE_FLAGS "--coverage" )
 ######################## Pybind11 bindings ####################################
+find_package(Python COMPONENTS Interpreter Development)
 add_subdirectory(pybind11)
 pybind11_add_module(CoMMA ${PYTHONBIND})
+
+# installation
+include(GNUInstallDirs)
+install(DIRECTORY ${SOURCE_DIR}/
+  DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/${PROJECT_NAME}
+  FILES_MATCHING PATTERN "*.h"
+  REGEX "deprecated" EXCLUDE
+)
+install(DIRECTORY ${SOURCE_DIR} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+install(FILES LICENSE DESTINATION ${CMAKE_INSTALL_DATADIR}/${PROJECT_NAME})
+
+if (BUILD_PYTHON_BINDINGS)
+  set(PYTHON_SUB_DIR "python${Python_VERSION_MAJOR}.${Python_VERSION_MINOR}/site-packages")
+  install(TARGETS CoMMA
+    COMPONENT python
+    RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
+    LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}/${PYTHON_SUB_DIR}"
+    ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}/${PYTHON_SUB_DIR}")
+endif()