The file I used was Anaconda3-2020.11-Linux-x86_64.sh from https://repo.anaconda.com/archive/
wget https://repo.anaconda.com/archive/Anaconda3-2020.11-Linux-x86_64.sh
bash Anaconda3-2020.11-Linux-x86_64.sh
I tried lots of older and newer versions of python but 3.7.0 is the one that worked for me. The patchelf is necessary for the next step.