Missing dependency in docs on linux: libsimde-dev about obs-backgroundremoval

[ldsands]

I eventually figured it out and got it working. Though now I'm running Manjaro for unrelated reasons and installation there is trivial, so it's all moot to me now. I'll put my instructions (I created for myself) below. Maybe it'll be useful to someone else.

OBS Extensions

• Install OBS Studio - sudo apt-get install obs-studio

  • Do not install using snap or flatpak

  sudo add-apt-repository ppa:obsproject/obs-studio
  sudo apt update
  sudo apt-get install -y \
      libc-dev-bin \
      libc6-dev git \
      build-essential \
      checkinstall \
      cmake \
      ffmpeg \
      v4l2loopback-dkms \ # this adds support for creating a virtual camera
      obs-studio \
      qtbase5-dev

• OBS Plugin: Background Removal - This removes the background from the video in OBS

  cd ~/Downloads
  sudo apt install -y libopencv-dev language-pack-en wget git build-essential cmake
  # sudo apt install -y libobs-dev libopencv-dev language-pack-en wget git build-essential cmake
  wget https://github.com/microsoft/onnxruntime/releases/download/v1.7.0/onnxruntime-linux-x64-1.7.0.tgz
  sudo tar xzvf onnxruntime-linux-x64-1.7.0.tgz --strip-components=1 -C /usr/local/ --wildcards "*/include/*" "*/lib*/"
  # clone and enter the repo
  git clone https://github.com/royshil/obs-backgroundremoval.git
  cd obs-backgroundremoval
  # make and enter build directory
  mkdir build && cd build
  # compile the files needed for the plugin
  cmake .. && cmake --build . && sudo cmake --install .
  # add links because obs and the plugin are installed to different locations for older versions
  sudo ln -s /usr/local/lib/obs-plugins/obs-backgroundremoval.so /usr/lib/obs-plugins/
  sudo ln -s /usr/local/share/obs/obs-plugins/obs-backgroundremoval /usr/share/obs/obs-plugins/

[royshil]

@koen-db can you plz make a pull request with this fix?

[ldsands]

How and where do you install libsimde-dev (I'm on KDE Neon which is built on 20.04)?

[royshil]

@ldsands apt-get install will work?

[wallacemariadeandrade]

I had a problem with OpenCV version, as it was 4.2 and 4.5 or later was required! Solved it following this tutorial

I also had a problem with OrtSessionOptionsAppendExecutionProvider_DML, but I changed this line to OrtSessionOptionsAppendExecutionProvider_CPU at /obs-backgroundremoval/src/background-filter.cpp and after it the build ran perfectly

Thanks!

[royshil]

latest builds take care of this