centos下安装升级python到python3.5 CentOS7安装Python3.5

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CentOS7安装Python3.5

 

2. 安装Python的依赖包

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yum -y groupinstall  "Development tools"
yum -y  install  openssl-devel sqlite-devel  bzip2 -devel ncurses-devel gdbm-devel readline-devel tcl-devel tk-devel xz-devel zlib-devel db4-devel libpcap-devel

2. 下载Python3.5的源码包并编译

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cd  /usr/local/src
wget https: //www .python.org /ftp/python/3 .5.1 /Python-3 .5.1.tgz
tar  -zxf  /usr/local/src/Python-3 .5.1.tgz &&  cd  Python-3.5.1
. /configure  --prefix= /opt/python3 .5 -- enable -shared
make  &&  make  install
ln  -s  /opt/python3 .5 /bin/python3  /usr/bin/python3
echo  "/opt/python3.5/lib"  /etc/ld .so.conf.d /python3 .5.conf
ldconfig

检测python3.5是否安装成功

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python3 --version

3. 升级pip

因为python3.5自带pip,setuptools

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/opt/python3 .5 /bin/pip3  install  --upgrade pip
ln  -s  /opt/python3 .5 /bin/pip  /usr/bin/pip

3. 升级setuptools

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wget https: //bootstrap .pypa.io /ez_setup .py -O - | python3
ln  -s  /opt/python3 .5 /bin/easy_install  /usr/bin/easy_install

2. 安装Python的依赖包

1
2
yum -y groupinstall  "Development tools"
yum -y  install  openssl-devel sqlite-devel  bzip2 -devel ncurses-devel gdbm-devel readline-devel tcl-devel tk-devel xz-devel zlib-devel db4-devel libpcap-devel

2. 下载Python3.5的源码包并编译

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cd  /usr/local/src
wget https: //www .python.org /ftp/python/3 .5.1 /Python-3 .5.1.tgz
tar  -zxf  /usr/local/src/Python-3 .5.1.tgz &&  cd  Python-3.5.1
. /configure  --prefix= /opt/python3 .5 -- enable -shared
make  &&  make  install
ln  -s  /opt/python3 .5 /bin/python3  /usr/bin/python3
echo  "/opt/python3.5/lib"  /etc/ld .so.conf.d /python3 .5.conf
ldconfig

检测python3.5是否安装成功

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python3 --version

3. 升级pip

因为python3.5自带pip,setuptools

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2
/opt/python3 .5 /bin/pip3  install  --upgrade pip
ln  -s  /opt/python3 .5 /bin/pip  /usr/bin/pip

3. 升级setuptools

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wget https: //bootstrap .pypa.io /ez_setup .py -O - | python3
ln  -s  /opt/python3 .5 /bin/easy_install  /usr/bin/easy_install

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