Qt5 failing when using cmake

gistfile1.txt

CMake Error at /nix/store/bfqn9brns3k05l99ndvs920ry5pv0dqc-qt-full-5.11.3/lib/cmake/Qt5Gui/Qt5GuiConfig.cmake:13 (message):
  The imported target "Qt5::Gui" references the file

     "/nix/store/l4xs718qqprqrwqrslrbw1ibadvjijyp-qtbase-5.11.3-bin/lib/qt-5.11/plugins/imageformats/libqicns.so"

  but this file does not exist.  Possible reasons include:

  * The file was deleted, renamed, or moved to another location.

  * An install or uninstall procedure did not complete successfully.

  * The installation package was faulty and contained

     "/nix/store/bfqn9brns3k05l99ndvs920ry5pv0dqc-qt-full-5.11.3/lib/cmake/Qt5Gui/Qt5Gui_QICNSPlugin.cmake"

  but not all the files it references.

Call Stack (most recent call first):
  /nix/store/bfqn9brns3k05l99ndvs920ry5pv0dqc-qt-full-5.11.3/lib/cmake/Qt5Gui/Qt5GuiConfig.cmake:155 (_qt5_Gui_check_file_exists)
  /nix/store/bfqn9brns3k05l99ndvs920ry5pv0dqc-qt-full-5.11.3/lib/cmake/Qt5Gui/Qt5Gui_QICNSPlugin.cmake:4 (_populate_Gui_plugin_properties)
  /nix/store/bfqn9brns3k05l99ndvs920ry5pv0dqc-qt-full-5.11.3/lib/cmake/Qt5Gui/Qt5GuiConfig.cmake:163 (include)
  /nix/store/bfqn9brns3k05l99ndvs920ry5pv0dqc-qt-full-5.11.3/lib/cmake/Qt5Widgets/Qt5WidgetsConfig.cmake:87 (find_package)
  papyrus/CMakeLists.txt:224 (find_package)