pyenv is a Simple Python version management.
I use it on CentOS 6 because upgrade system's python 2.6 would broke many things.
git clone https://github.com/yyuu/pyenv.git ~/.pyenv echo 'export PYENV_ROOT="$HOME/.pyenv"' >> ~/.bashrc echo 'export PATH="$PYENV_ROOT/bin:$PATH"' >> ~/.bashrc echo 'eval "$(pyenv init -)"' >> ~/.bashrc
Install requirement: [(https://github.com/pyenv/pyenv/wiki/Common-build-problems)]
yum install zlib-devel bzip2 bzip2-devel readline-devel sqlite sqlite-devel openssl-devel xz xz-devel libffi-devel
Install Python 3.6.2:
pyenv install 3.6.2
Use pyenv's python on specify directory:
cd /path/to/project pyenv local 3.6.2 python --version # 3.6.2
export VERSION="3.6.2" mkdir -p ~/.pyenv/cache/ wget https://npm.taobao.org/mirrors/python/$VERSION/Python-$VERSION.tar.xz -P ~/.pyenv/cache/ pyenv install $VERSION