安装依赖
sudo yum -y install gcc make patch gdbm-devel openssl-devel sqlite-devel readline-devel zlib-devel bzip2-devel git
如果能直连 github
curl https://pyenv.run | bash
设置环境变量
将下方内容添加到 ~/.bashrc
export PYENV_ROOT="$HOME/.pyenv"
[[ -d $PYENV_ROOT/bin ]] && export PATH="$PYENV_ROOT/bin:$PATH"
eval "$(pyenv init -)"
eval "$(pyenv virtualenv-init -)"
查看版本
pyenv install -l
安装Python版本
CONFIGURE_OPTS="--enable-optimizations" CPPFLAGS=-I/usr/include/openssl LDFLAGS=-L/usr/lib64 pyenv install -v 3.10.0
如果/tmp 目录被挂载微不可执行，会收到报错
$ pyenv install 3.10.0
python-build: TMPDIR=/tmp cannot hold executables (partition possibly mounted with `noexec`)
执行 sudo mount -o remount,exec /tmp 之后继续安装python即可
安装virtualenv
pyenv virtualenv 3.10.0 py310-test
安装过程中的依赖问题
No module named '_ctypes'
No module named '_lzma'
sudo yum install lzma libffi libffi-devel lzma xz-devel
No module named '_ssl'
先安装 openssl-devel 包，安装后若还有报错，则自行指定 openssl库位置 指定openssl 库位置
或者自己安装 openssl 然后指定openssl位置
# openssl
wget https://www.openssl.org/source/openssl-1.1.1l.tar.gz
tar zxf openssl-1.1.1l.tar.gz
cd openssl-1.1.1l
./config --prefix=/usr/loca/applications/openssl1.1.1l
make
make install
CPPFLAGS=-I/usr/local/openssl1.1.1l/include LDFLAGS=-L/usr/local/openssl1.1.1l/lib/ pyenv install -v 3.10.0
...