catkin_make » /usr/bin/ld: cannot find -lcsparse

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Hi,

I'm trying to get LSD_SLAM working but when running the catkin_make command at 91% I get the error message /usr/bin/ld: cannot find -lcsparse.
I already tried to softlink using this command sudo ln -s /usr/local/lib/libg2o_solver_csparse.so /usr/bin/lcsparse.so but this doesn't fix it.

here is the full error message:

[ 91%] Linking CXX shared library /home/adas/lsd-slam_workspace/devel/lib/liblsdslam.so
/usr/bin/ld: cannot find -lcsparse
collect2: error: ld returned 1 exit status
lsd_slam/lsd_slam_core/CMakeFiles/lsdslam.dir/build.make:755: recipe for target '/home/adas/lsd-slam_workspace/devel/lib/liblsdslam.so' failed
make[2]: * [/home/adas/lsd-slam_workspace/devel/lib/liblsdslam.so] Error 1 CMakeFiles/Makefile2:2385: recipe for target 'lsd_slam/lsd_slam_core/CMakeFiles/lsdslam.dir/all' failed
make[1]: [lsd_slam/lsd_slam_core/CMakeFiles/lsdslam.dir/all] Error 2 Makefile:140: recipe for target 'all' failed
make: ** [all] Error 2
Invoking "make -j4 -l4" failed

To be honest I don't know that else I should try as there is nothing called lcsparse in apt either.

Best regards, Alex

Software: Ubuntu 18.04 ROS-Melodic catkin_tools 0.4.5