# 安装依赖 ``` yum -y install zlib-devel python-devel gcc libffi-devel tk-devel libpcap-devel bzip2-devel db4-devel xz-devel openssl-devel ncurses-devel patch readline-devel gdbm-devel sqlite-devel ``` # 下载python3.7 并编译安装 ``` wget https://www.python.org/ftp/python/3.7.0/Python-3.7.0.tgz tar -xzvf Python-3.7.0.tgz cd Python-3.7.0 mkdir /usr/local/python3 ./configure --prefix=/usr/local/python3 make make install ``` # 修改默认python ``` mv /usr/bin/python /usr/bin/python2 ln -s /usr/local/python3/bin/python3 /usr/bin/python ``` # 安装升级pip ``` python -m pip install --upgrade pip setuptools wheel wget https://files.pythonhosted.org/packages/4b/30/e15b806597e67057e07a5acdc135216ccbf76a5f1681a324533b61066b0b/pip-22.2.2.tar.gz tar zxvf pip-22.2.2.tar.gz cd pip-22.2.2 python setup.py build python setup.py install mkdir /usr/local/pip3 cp /usr/local/python3/bin/pip3 /usr/bin ``` # 安装依赖 ``` pip install -r requirements.txt ``` > 问题处理 ``` vi /usr/bin/yum #!/usr/bin/python -> /usr/bin/python2 ```