EC2에서 Pyenv를 사용하여 Python3 환경 만들기

$ sudo yum install git
// type yes to all questions
$ git version
git version 2.23.3

git clone https://github.com/yyuu/pyenv.git ~/.pyenv

$ echo 'export PYENV_ROOT="$HOME/.pyenv"' >> ~/.bash_profile
$ echo 'export PATH="$PYENV_ROOT/bin:$PATH"' >> ~/.bash_profile
$ echo 'eval "$(pyenv init -)"' >> ~/.bash_profile
$ source ~/.bash_profile

// Check if the paths are created correctly.
$ pyenv -v
pyenv 1.2.20-5-g1ec3c6f1

sudo yum install gcc zlib-devel bzip2 bzip2-devel readline readline-devel sqlite sqlite-devel openssl openssl-devel libffi-devel -y

$ pyenv install 3.7.0
// This will take several minutes to complete

$ pyenv global 3.7.0
$ pyenv rehash
$ python --version
3.7.0