add missing dependency to qcustomplot

debian/control.cmake

@@ -11,7 +11,8 @@ Build-Depends: debhelper (>= 9),
                libodsstream-qt5-dev,
                libboost1.62-dev,
                libqt5svg5-dev,
-               libboost-dev
+               libboost-dev,
+               libqcustomplot-dev
 Standards-Version: 3.9.8
 
 Package: xtpcpp
@@ -25,6 +26,7 @@ Depends: ${shlibs:Depends},
          libqt5gui5,
          libqt5core5a,
          libqt5xml5,
-         libqt5svg5
+         libqt5svg5,
+         libqcustomplot1.3
 Pre-Depends: ${misc:Pre-Depends}
 Description: C++ version of X!TandemPipeline