Please note that there are some features depend on the gcc 11 feature. So you should make sure at least you have the gcc 11
To check the version:
gcc --version
If you see any version lower than 11, you should update your gcc version:
sudo apt update
sudo apt install gcc-11 g++-11
sudo apt upgrade libstdc++6
Otherwise, you can just skip this step.
conda env create -f env.yml
conda activate vmdplugin
mkdir build
cd build
cmake ..
make && make install