How to compile your own Python with OpenSSH support.

python-install.sh

#!/usr/bin/env bash
  
openssl_version="1_1_0f"
python_version="3.7.0"

_here=$PWD
mkdir -p ${_here}/tmp

cd ${_here}/tmp
wget https://github.com/openssl/openssl/archive/OpenSSL_${openssl_version}.tar.gz
tar xf OpenSSL_${openssl_version}.tar.gz
cd openssl-OpenSSL_${openssl_version}
./config --prefix=${_here}/openssl >& configure.log
make >& make.log
make install >& make-install.log

cd ${_here}/tmp
wget https://www.python.org/ftp/python/${python_version}/Python-${python_version}.tgz
tar xf Python-${python_version}.tgz
cd Python-${python_version}
./configure CPPFLAGS="-I${_here}/openssl/include" LDFLAGS="-L${_here}/openssl/lib" \
            --with-openssl=${_here}/openssl --prefix=${_here}/${python_version} >& configure.log
make >& make.log
make install >& make-install.log