`GLIBCXX_3.4.29' not found

[jjpatino-byte]

When running "python run_ho3d.py":

ImportError: /usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `GLIBCXX_3.4.29' not found (required by /opt/conda/envs/py38/lib/python3.8/site-packages/scipy/spatial/_ckdtree.cpython-38-x86_64-linux-gnu.so)

[AyeshaHabib]

Follow these inside the docker file :
apt-get update
apt-get install -y software-properties-common
add-apt-repository ppa:ubuntu-toolchain-r/test
apt-get update
apt-get install -y libstdc++6

check by running "strings /usr/lib/x86_64-linux-gnu/libstdc++.so.6 | grep GLIBCXX" that it shows latest version of GLIBCXX more than .29

[ddemirdjian]

@AyeshaHabib To make your fix to work, I had to update gcc/g++ beforehand:

apt install gcc-10 g++-10
update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-10 100
update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-10 100

Then:
apt-get update
apt-get install -y software-properties-common
add-apt-repository ppa:ubuntu-toolchain-r/test
apt-get update
apt-get install -y libstdc++6

[leesabak]

更新软件包列表

sudo apt update

升级 libstdc++6

sudo apt upgrade libstdc++6

如果需要，可以专门安装特定版本

sudo apt install libstdc++6 I

[leesabak]

sudo apt install libstdc++6 can solve problem