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cggos / orb_slam2_cg

Modified version from raulmur/ORB_SLAM2 (commit f2e6f51 on Oct 11, 2017)
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error when try install on Ubuntu 20.04 #1

Closed mark-91 closed 2 years ago

mark-91 commented 2 years ago

i'm trying to install orb_slam2_cg on fresh Ubuntu and i have this error ai@ai:~/orb_slam2_cg/platforms/ros_wrapper$ catkin_make -j1 Base path: /home/ai/orb_slam2_cg/platforms/ros_wrapper Source space: /home/ai/orb_slam2_cg/platforms/ros_wrapper/src Build space: /home/ai/orb_slam2_cg/platforms/ros_wrapper/build Devel space: /home/ai/orb_slam2_cg/platforms/ros_wrapper/devel Install space: /home/ai/orb_slam2_cg/platforms/ros_wrapper/install

Running command: "cmake /home/ai/orb_slam2_cg/platforms/ros_wrapper/src -DCATKIN_DEVEL_PREFIX=/home/ai/orb_slam2_cg/platforms/ros_wrapper/devel -DCMAKE_INSTALL_PREFIX=/home/ai/orb_slam2_cg/platforms/ros_wrapper/install -G Unix Makefiles" in "/home/ai/orb_slam2_cg/platforms/ros_wrapper/build"

-- Using CATKIN_DEVEL_PREFIX: /home/ai/orb_slam2_cg/platforms/ros_wrapper/devel -- Using CMAKE_PREFIX_PATH: /opt/ros/noetic -- This workspace overlays: /opt/ros/noetic -- Found PythonInterp: /usr/bin/python3 (found suitable version "3.8.10", minimum required is "3") -- Using PYTHON_EXECUTABLE: /usr/bin/python3 -- Using Debian Python package layout -- Using empy: /usr/lib/python3/dist-packages/em.py -- Using CATKIN_ENABLE_TESTING: ON -- Call enable_testing() -- Using CATKIN_TEST_RESULTS_DIR: /home/ai/orb_slam2_cg/platforms/ros_wrapper/build/test_results -- Forcing gtest/gmock from source, though one was otherwise available. -- Found gtest sources under '/usr/src/googletest': gtests will be built -- Found gmock sources under '/usr/src/googletest': gmock will be built -- Found PythonInterp: /usr/bin/python3 (found version "3.8.10") -- Using Python nosetests: /usr/bin/nosetests3 -- catkin 0.8.10 -- BUILD_SHARED_LIBS is on -- BUILD_SHARED_LIBS is on -- ~~~~~~~~~~~~~ -- ~~ traversing 1 packages in topological order: -- ~~ - orbslam2_ros -- ~~~~~~~~~~~~~ -- +++ processing catkin package: 'orbslam2_ros' -- ==> add_subdirectory(orbslam2_ros) CMake Error at /home/ai/orb_slam2_cg/orbslam2/CMakeLists.txt:60 (find_package): By not providing "FindDBoW2.cmake" in CMAKE_MODULE_PATH this project has asked CMake to find a package configuration file provided by "DBoW2", but CMake did not find one.

Could not find a package configuration file provided by "DBoW2" with any of the following names:

DBoW2Config.cmake
dbow2-config.cmake

Add the installation prefix of "DBoW2" to CMAKE_PREFIX_PATH or set "DBoW2_DIR" to a directory containing one of the above files. If "DBoW2" provides a separate development package or SDK, be sure it has been installed.

-- Configuring incomplete, errors occurred! See also "/home/ai/orb_slam2_cg/platforms/ros_wrapper/build/CMakeFiles/CMakeOutput.log". See also "/home/ai/orb_slam2_cg/platforms/ros_wrapper/build/CMakeFiles/CMakeError.log". Invoking "cmake" failed

i try to download and build DBoW2 but still not work i put DBoW2 directory in /home/ai/orb_slam2_cg/Thirdparty/DBoW2 and libDBoW2.so in /home/ai/orb_slam2_cg/Thirdparty/DBoW2/lib i try change CMakeLists.txt:60 to >> find_package(DBoW2 REQUIRED) list(APPEND LIBS ${PROJECT_SOURCE_DIR}/home/ai/orb_slam2_cg/Thirdparty/DBoW2/lib/libDBoW2.so) but still not work thank's

cggos commented 2 years ago

@mark-91 Please refer to the README.md