Hello! I've got this error.: CMake Warning at cmake/CMakeHelper.cmake:103 (add_executable): Cannot generate a safe runtime search path for target colmap_main because files in some directories may conflict with libraries in implicit directories:

runtime library [libtbb.so.12] in /usr/lib/x86_64-linux-gnu may be hidden by files in:
  /usr/local/lib

Some of these libraries may not be found correctly. Call Stack (most recent call first): src/colmap/exe/CMakeLists.txt:67 (COLMAP_ADD_EXECUTABLE)

CMake Error in src/colmap/math/CMakeLists.txt: Imported target "metis" includes non-existent path

"/content/ceres-solver/build/colmap/build/colmap/METIS_INCLUDE_DIRS-NOTFOUND"

in its INTERFACE_INCLUDE_DIRECTORIES. Possible reasons include:

• The path was deleted, renamed, or moved to another location.
• An install or uninstall procedure did not complete successfully.
• The installation package was faulty and references files it does not
  provide.

-- Generating done (0.2s) CMake Generate step failed. Build files cannot be regenerated correctly.

Do you guys know how to fix it?

I am getting the same error!!!

can anyone provide me the compiled binary of colmap for colab

I have installed COLMAP on Colab and shared it (https://github.com/abolhoseinisina/Colab_COLMAP_3DGS). I have successfully run it on a couple of datasets, and it works with the current Colab free-tier settings.

hi @abolhoseinisina, thanks for sharing your code. I noticed that it only runs on CPU as we set a 0 flag. Is there a version where we utilise GPU in colab for colmap

@suhaasteja, unfortunately, I wasn't able to run it with GPU on Colab.