- 一般更新python的时候只知道会影响yum,但没注意会影响pip和easy_install,需要卸载安装
- 安装依赖环境
- yum install zlib-devel zlib openssl openssl-devel readline-devel (zlib安装setuptools的时候会用到,没有的会报“RuntimeError: Compression requires the (missing) zlib module”;openssl是pip会用到,没有会报ImportError: cannot import name HTTPSHandle,如果不提前安装会来回重新编译安装python,很浪费时间)
- 安装python
- wget https://www.python.org/ftp/python/2.7.8/Python-2.7.8.tar.xz
- tar -xvf Python-2.7.8.tar.xz
- cd Python-2.7.8 && ./configure && make && make install
- mv /usr/bin/python /usr/bin/python_old
- ln -s /usr/local/bin/python2.7 /usr/bin/python
- 修改yum
- vim /usr/bin/yum(把第一行的语言环境改成python_old)
- 安装pip
- wget https://pypi.python.org/packages/source/p/pip/pip-7.1.2.tar.gz#md5=3823d2343d9f3aaab21cf9c917710196
- tar xf pip-7.1.2.tar.gz && cd pip-7.1.2 && python setup.py install
- pip install --upgrade pip
- pip -V
- 安装easy_install
- wget https://pypi.python.org/packages/source/s/setuptools/setuptools-18.2.tar.gz#md5=52b4e48939ef311d7204f8fe940764f4
- tar fxz setuptools-18.2.tar.gz && cd setuptools-18.2 && python setup.py install
时间: 2024-11-23 00:17:51