pyhton3+pip安裝教程

1.安裝環境

centos6

2.安裝準備

安裝所需依賴

 yum -y groupinstall "Development tools"

 yum -y install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel

3.下載安裝python3

a)下載 python3原始碼包

wget https://www.python.org/ftp/python/3.4.3/Python-3.4.3.tgz

tar -zxvf Python-3.4.

cd Python-3.4.3

b)開始安裝

./configure --prefix=/usr/local/python

make && make altinstall

c)更新庫，建立命令 python 的連結

echo "/usr/local/python/lib" >> /etc/ld.so.conf

ldconfig 

ln -s /usr/local/python/bin/python3.4 /usr/local/bin/python

d)檢查 python3是否安裝成功

python -V

4.安裝pip

a)依賴解決

yum -y install zlib zlib-devel 

b)下載安裝setuptools

unzip setuptools-28.7.0.zip

cd setuptools-28.7.0

/usr/local/bin/python setup.py install

c)建立命令easy_install ，pip連結

ln -s /usr/local/python/bin/easy_install /usr/local/bin/easy_install

ln -s /usr/local/python/bin/pip3.4 /usr/local/bin/pip

5.驗證安裝

a)在終端執行 pip install Pillow