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Centos6下安装Python3.5

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admin Uncategorized April 25, 2024

centos6.6自带的Python2.6,不能够用yum安装，那么只能从源码编译安装。
yum install gcc -y
yum install openssl-devel
如果没有安装openssl-devel，在安装过程中pip无法安装
wget https://www.python.org/ftp/python/3.5.1/Python-3.5.1.tgz
tar zxvf Python-3.5.1.tgz
cd Python-3.5.1
./configure&& make && make install
将 python3.5 链接到python3命令
whereis python
会输出所有Python的目录
/usr/local/bin/python3.5

sudo ln -s /usr/local/bin/python3.5 /usr/bin/python3
就可以把Python3.5链接到Python3了
安装完后就可以输入# python3 看看是否安装完成吧

python3 –version
如果需要将python命令重新指向python2.6
sudo rm /usr/bin/python
sudo ln -s /usr/bin/python2.6 /usr/bin/python

sudo rm /usr/bin/python
sudo ln -s /usr/local/bin/python3.5 /usr/bin/python

sudo rm /usr/bin/python
sudo ln -s /usr/bin/python2.6 /usr/bin/python

wget http://pypi.python.org/packages/source/s/setuptools/setuptools-0.6c11.tar.gz --no-check-certificate
tar zxvf setuptools-0.6c11.tar.gz
cd setuptools-0.6c11
python setup.py build
python setup.py install


wget --no-check-certificate https://github.com/pypa/pip/archive/1.5.5.tar.gz
tar zvxf 1.5.5.tar.gz
cd pip-1.5.5
python setup.py install


yum -y install epel-release
yum -y install python-pip
sudo rm /usr/bin/python
sudo ln -s /usr/local/bin/python3.5 /usr/bin/python
pip install --upgrade pip
pip install bs4
pip install requests
pip install python-wordpress-xmlrpc

 

sudo apt-get update
sudo apt-get install gcc
sudo apt-get install build-essential

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