cmake-build-relwithdebinfo not found

[cmakelabs]

I have followed the instructions carefully, and with the typical ros_ws structure I have also cloned the original dm_vio in the src folder, with export DMVIO_BUILD=/home/DM_VIO_ws/src/dm-vio/cmake-build-relwithdebinfo being in ~/.bashrc and sourced. However when I cloned the repo for dm-vio-ros and tried to build I got:

---- Path to DM-VIO build folder is: /home/nuc/DM_VIO_ws/src/dm-vio/cmake-build-relwithdebinfo

-- dmvio_ros: 1 messages, 0 services
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:
DMVIO_LIBRARY
    linked by target "dmvio_ros_node" in directory /home/DM_VIO_ws/src/dm-vio-ros

Also when I simply check the files in the original dm_vio, I do not see anything like cmake-build-relwithdebinfo

I would be grateful if you can clarify to me what is the issue here

[lukasvst]

You first need to build dm_vio, cmake-build-relwithdebuinfo is the name of the build folder you need to create and build it in (you can also call it build instead.

So inside dm-vio, run

mkdir build
cd build
cmake ..
make -j

And before building dm-vio-ros run export DMVIO_BUILD=/home/DM_VIO_ws/src/dm-vio/build

[cmakelabs]

Thanks, it works