linux下安装python开发环境_linux下搭建python开发环境
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1. 安装依赖环境
# yum -y install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel libpcap-devel xz-devel
2下载文件
https://www.python.org/downloads/
# wget https://www.python.org/ftp/python/3.6.1/Python-3.6.1.tgz
3.安装python3
我个人习惯安装在/usr/local/python3（具体安装位置看个人喜好）
创建目录：
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# mkdir -p /usr/local/python3
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解压下载 的包 # tar -zxvf Python-3.6.1.tgz
4.进入解压后的目录，编译安装。
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# cd Python-3.6.1
# ./configure --prefix=/usr/local/python3
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make install 或者 make && make install
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5.建立python3的软链
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# ln -s /usr/local/python3/bin/python3 /usr/bin/python3
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6.并将/usr/local/python3/bin加入PATH
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# vim ~/.bash_profile
# .bash_profile
# Get the aliases and functions
if
[
-
f ~
/
.bashrc ]; then
. ~
/
.bashrc
fi
# User specific environment and startup programs
PATH
=
$PATH:$HOME
/
bin
:
/
usr
/
local
/
python3
/
bin
export PATH
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修改完记得执行行下面的命令，让上一步的修改生效：
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# source ~/.bash_profile
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检查Python3及pip3是否正常可用：
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# python3 -V
Python
3.6
.
1
# pip3 -V
pip
9.0
.
1
from
/
usr
/
local
/
python3
/
lib
/
python3.
6
/
site
-
packages (python
3.6
)
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二、安装pip以及setuptools
毕竟丰富的第三方库是python的优势所在，为了更加方便的安装第三方库，使用pip命令，我们需要进行相应的安装。
1、安装pip前需要前置安装setuptools
命令如下：
wget --no-check-certificate https://pypi.python.org/packages/source/s/setuptools/setuptools-19.6.tar.gz#md5=c607dd118eae682c44ed146367a17e26
tar -zxvf setuptools-19.6.tar.gz
cd setuptools-19.6
python3 setup.py build
python3 setup.py install
2、安装pip
命令如下：
wget --no-check-certificate https://pypi.python.org/packages/source/p/pip/pip-9.0.3.tar.gz#md5=3a73c4188f8dbad6a1e6f6d44d117eeb
tar -zxvf pip-9.0.3.tar.gz
cd pip-9.0.3
python3 setup.py build
python3 setup.py install
错误:
configure: error: no acceptable C compiler found in $PATH
需要安装gcc套件：yum install gcc
wget不是命令：yum -y install wget
