Error while rosmake ethzasl_icp_mapper

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Hi,

I downloaded the ethzasl_icp_mapping from ROS, git clone https://github.com/ethz-asl/ethzasl_icp_mapping.git

rosdep install ethzasl_icp_mapping, it showed an error that map_msgs was missing. I get the package and then rosdep did not show any errors.

rosmake ethzasl_icp_mapper is giving the errors below.

{------------------------------------------------------------------------------- mkdir -p build cd build && cmake -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_CXX_FLAGS="-fPIC" -DCMAKE_INSTALL_PREFIX=.. -DPYTHON_CUSTOM_TARGET=src ../upstream_src CMake Error: The source directory "/home/sai/fuerte_workspace/ethzasl_icp_mapping/libnabo/upstream_src" does not appear to contain CMakeLists.txt. Specify --help for usage, or press the help button on the CMake GUI. -------------------------------------------------------------------------------}

Also the folder /home/sai/fuerte_workspace/ethzasl_icp_mapping/libnabo/upstream_src is empty.

Please let me know what can be done.

Thanks , Sai