LCv3_cmake

scott@scott-VirtualBox:~/Pictures/build > make -j2
Scanning dependencies of target lcviewernoqt
Scanning dependencies of target lckernel
[  1%] Building CXX object lcviewernoqt/CMakeFiles/lcviewernoqt.dir/lccairopainter.cpp.o
[  2%] Building CXX object lckernel/CMakeFiles/lckernel.dir/cad/base/cadentity.cpp.o
[  3%] Building CXX object lckernel/CMakeFiles/lckernel.dir/cad/base/id.cpp.o
[  4%] Building CXX object lcviewernoqt/CMakeFiles/lcviewernoqt.dir/endcaps.cpp.o
[  5%] Building CXX object lckernel/CMakeFiles/lckernel.dir/cad/base/metainfo.cpp.o
[  6%] Building CXX object lckernel/CMakeFiles/lckernel.dir/cad/dochelpers/documentimpl.cpp.o
In file included from /home/scott/Pictures/LibreCAD_3/lckernel/cad/dochelpers/documentimpl.h:8:0,
                 from /home/scott/Pictures/LibreCAD_3/lckernel/cad/dochelpers/documentimpl.cpp:4:
/home/scott/Pictures/LibreCAD_3/lckernel/cad/document/document.h:10:49: fatal error: nano-signal-slot/nano_signal_slot.hpp: No such file or directory
 #include "nano-signal-slot/nano_signal_slot.hpp"
                                                 ^
compilation terminated.
Linking CXX shared library liblcviewernoqt.so
[  6%] Built target lcviewernoqt
Scanning dependencies of target lcviewerqt_automoc
[  8%] Automoc for target lcviewerqt
Generating moc_cursor.cpp
Generating moc_snapmanager.cpp
Generating moc_snapmanagerimpl.cpp
Generating moc_lcadviewer.cpp
Generating moc_lcadviewerplugin.cpp
/home/scott/Pictures/LibreCAD_3/lcviewerqt/lcadviewerplugin.h:11: Error: Undefined interface
AUTOMOC: error: process for /home/scott/Pictures/build/lcviewerqt/moc_lcadviewerplugin.cpp failed:
/home/scott/Pictures/LibreCAD_3/lcviewerqt/lcadviewerplugin.h:11: Error: Undefined interface

moc failed...
make[2]: *** [lcviewerqt/CMakeFiles/lcviewerqt_automoc] Error 1
make[1]: *** [lcviewerqt/CMakeFiles/lcviewerqt_automoc.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
[  9%] Building CXX object lckernel/CMakeFiles/lckernel.dir/cad/dochelpers/entitycontainer.cpp.o
make[2]: *** [lckernel/CMakeFiles/lckernel.dir/cad/dochelpers/documentimpl.cpp.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [lckernel/CMakeFiles/lckernel.dir/all] Error 2
make: *** [all] Error 2