Pangolin found but getting undefined reference for Handler3D function

[nicko369]

`DSO_PATH set, trying to find library.
---- EXPECTING DSO sources at
"/catkin_ws/src/dso"
---- LOOKING FOR DSO library at
"/catkin_ws/src/dso/build/lib"
---- Found DSO library at "/catkin_ws/devel/lib/libdso.so"

---- FOUND Pangolin Headers at
""
---- FOUND Pangolin Libs at
"pango_core;pango_display;pango_geometry;pango_glgeometry;pango_image;pango_opengl;pango_packetstream;pango_plot;pango_python;pango_scene;pango_tools;pango_vars;pango_video;pango_windowing;tinyobj"

---- FOUND OpenCV Headers at
"/usr/include;/usr/include/opencv"
---- FOUND OpenCV Libs at
"opencv_calib3d;opencv_core;opencv_features2d;opencv_flann;opencv_highgui;opencv_imgcodecs;opencv_imgproc;opencv_ml;opencv_objdetect;opencv_photo;opencv_shape;opencv_stitching;opencv_superres;opencv_video;opencv_videoio;opencv_videostab;opencv_viz;opencv_aruco;opencv_bgsegm;opencv_bioinspired;opencv_ccalib;opencv_datasets;opencv_dpm;opencv_face;opencv_freetype;opencv_fuzzy;opencv_hdf;opencv_line_descriptor;opencv_optflow;opencv_phase_unwrapping;opencv_plot;opencv_reg;opencv_rgbd;opencv_saliency;opencv_stereo;opencv_structured_light;opencv_surface_matching;opencv_text;opencv_ximgproc;opencv_xobjdetect;opencv_xphoto"
`

/catkin_ws/devel/lib/libdso.so: undefined reference to `pangolin::Handler3D::Handler3D(pangolin::OpenGlRenderState&, pangolin::AxisDirection, float, float)'