Cmake error on Ubuntu 16.04, Glut not found

[MedericFourmy]

I read that the code was only tested on 14 but I assume people are still using this library. It seems that cmake cannot find glut though I installed freeglut3-dev as written in the Readme.

-- Boost version: 1.58.0
-- Found installed version of Eigen: /usr/lib/cmake/eigen3
-- Found required Ceres dependency: Eigen version 3.2.92 in /usr/include/eigen3
-- Found installed version of glog: /usr/local/lib/cmake/glog
-- Detected glog version: 0.3.5
-- Found required Ceres dependency: glog
-- Found installed version of gflags: /usr/local/lib/cmake/gflags
-- Detected gflags version: 2.2.2
-- Found required Ceres dependency: gflags
-- Found Ceres version: 2.0.0 installed in: /usr/local with components: [EigenSparse, SparseLinearAlgebraLibrary, LAPACK, SuiteSparse, CXSparse, SchurSpecializations]
imu_tk;ceres;/usr/lib/x86_64-linux-gnu/libQtOpenGL.so;/usr/lib/x86_64-linux-gnu/libQtGui.so;/usr/lib/x86_64-linux-gnu/libQtCore.so;/usr/lib/x86_64-linux-gnu/libGLU.so;/usr/lib/x86_64-linux-gnu/libGL.so;/usr/lib/x86_64-linux-gnu/libglut.so;GLUT_Xmu_LIBRARY-NOTFOUND;/usr/lib/x86_64-linux-gnu/libXi.so
CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
Please set them or make sure they are set and tested correctly in the CMake files:
GLUT_Xmu_LIBRARY (ADVANCED)

[ouyangandy]

sudo apt-get install gnuplot

[wczmiracle]

but I still have this problem,
-- Checking for module 'glut'
-- No package 'glut' found
-- Found GLUT: /usr/lib/x86_64-linux-gnu/libglut.so