diff -r d88df75dc2eb -r a6a036bc3857 src/CMakeLists.txt
--- a/src/CMakeLists.txt	Mon Sep 24 17:35:23 2018 +0200
+++ b/src/CMakeLists.txt	Mon Sep 24 20:54:50 2018 +0200
@@ -5,6 +5,7 @@
 set(CMAKE_AUTOMOC ON) # Instruct CMake to run moc automatically when needed
 set(CMAKE_AUTOUIC ON) # Create code from a list of Qt designer ui files
 find_package(Qt5Widgets CONFIG REQUIRED) # Find the QtWidgets library
+find_package(Qt5Charts CONFIG REQUIRED)
 
 # Relpipe libraries:
 INCLUDE(FindPkgConfig)
@@ -28,6 +29,7 @@
 # Link libraries:
 target_link_libraries(${EXECUTABLE_FILE} ${RELPIPE_LIB_READER_LIBRARIES})
 target_link_libraries(${EXECUTABLE_FILE} Qt5::Widgets)
+target_link_libraries(${EXECUTABLE_FILE} Qt5::Charts)
 
 
 # Print all variables: