CMake Error:_SOLVER_CHOLMOD_LIB notfound

[KenshinXJ]

Hello
When I use the catkin_make to make the source codes, some errors occur and I don't how to fix it, I think the g2o hasn't been set correctly.
any idea to solve this problem?

------------log-------------

`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:
G2O_SOLVER_CHOLMOD_LIB
linked by target "rgbdslam" in directory /home/kenshin/catkin_ws/src/rgbdslam_v2
linked by target "rgbdslam" in directory /home/kenshin/catkin_ws/src/rgbdslam_v2

-- Configuring incomplete, errors occurred!
See also "/home/kenshin/catkin_ws/build/CMakeFiles/CMakeOutput.log".
See also "/home/kenshin/catkin_ws/build/CMakeFiles/CMakeError.log".
Invoking "cmake" failed
`

My environment:
ubuntu 16.04
Ros-kinetic

[imontesino]

Rebuild g2o following the steps described in install.sh, especially the lines:

cmake .. -DCMAKE_INSTALL_PREFIX=$G2O_REPO_DIR/install -DG2O_BUILD_EXAMPLES=OFF
nice make -j2 install