CentOS7 + pyenv + python3.10

yum install gcc zlib-devel bzip2 bzip2-devel readline readline-devel sqlite sqlite-devel openssl openssl-devel git libffi-devel
yum install epel-release
yum install openssl11 openssl11-devel
git clone https://github.com/pyenv/pyenv.git ~/.pyenv
echo 'export PATH="$HOME/.pyenv/bin:$PATH"' >> ~/.bash_profile
echo 'eval "$(pyenv init -)"' >> ~/.bash_profile
source ~/.bash_profile
export CFLAGS=$(pkg-config --cflags openssl11)
export LDFLAGS=$(pkg-config --libs openssl11)
mkdir -p ~/tmp
export TMPDIR=~/tmp
pyenv install 3.10.4
pyenv versions
* system (set by /root/.pyenv/version)
  3.10.4