How to create conda virtual environment on arm platform

Download Archiconda and install

wget https://github.com/Archiconda/build-tools/releases/download/0.2.3/Archiconda3-0.2.3-Linux-aarch64.sh

sudo sh Archiconda3-0.2.3-Linux-aarch64.sh

Select yes for initialization environment

Do you wish the installer to initialize Archiconda3
in your /home/firefly/.bashrc ? [yes|no]
[no] >>> yes

Then activate the environment variables

source .bashrc

Create a new virtual environment

conda create -n rknn python=3.7