安装python3.5
安装步骤如下:
- 准备编译环境
yum groupinstall 'Development Tools'
yum install zlib-devel bzip2-devel openssl-devel ncurses-devel
- 下载Python3.5代码包
wget https://www.python.org/ftp/python/3.5.0/Python-3.5.0.tar.xz
- 编译
tar Jxvf Python-3.5.0.tar.xz
cd Python-3.5.0
./configure --prefix=/usr/local/python3
make && make install
- 设置软连接
ln -s/usr/local/python3/bin/python3.5 /usr/bin/python3
- 验证是否安装成功(安装成功会显示版本号)
[root@localhost ~]# python3 -V
Python 3.5.0
安装django
安装python3一般会自动安装了pip
pip is already installed if you're using Python 2 >=2.7.9 or Python 3 >=3.4 binaries downloaded from python.org, but you'll need to upgrade pip.
https://pip.pypa.io//en/latest/installing/
到python的安装目录去查看是否安装了pip
[root@localhost bin]# pwd
/usr/local/python3/bin
[root@localhost bin]# ll
总用量 18764
lrwxrwxrwx. 1 root root 8 1月 17 10:10 2to3 -> 2to3-3.5
-rwxr-xr-x. 1 root root 109 1月 17 10:10 2to3-3.5
-rwxr-xr-x. 1 root root 282 1月 17 11:10 django-admin
-rwxr-xr-x. 1 root root 141 1月 17 11:10 django-admin.py
-rwxr-xr-x. 1 root root 249 1月 17 10:10 easy_install-3.5
lrwxrwxrwx. 1 root root 7 1月 17 10:10 idle3 -> idle3.5
-rwxr-xr-x. 1 root root 107 1月 17 10:10 idle3.5
-rwxr-xr-x. 1 root root 221 1月 17 10:10 pip3
-rwxr-xr-x. 1 root root 221 1月 17 10:10 pip3.5
drwxr-xr-x. 2 root root 4096 1月 17 11:10 __pycache__
lrwxrwxrwx. 1 root root 8 1月 17 10:10 pydoc3 -> pydoc3.5
-rwxr-xr-x. 1 root root 92 1月 17 10:10 pydoc3.5
lrwxrwxrwx. 1 root root 9 1月 17 10:10 python3 -> python3.5
-rwxr-xr-x. 2 root root 9582906 1月 17 10:07 python3.5
lrwxrwxrwx. 1 root root 17 1月 17 10:10 python3.5-config -> python3.5m-config
-rwxr-xr-x. 2 root root 9582906 1月 17 10:07 python3.5m
-rwxr-xr-x. 1 root root 3065 1月 17 10:10 python3.5m-config
lrwxrwxrwx. 1 root root 16 1月 17 10:10 python3-config -> python3.5-config
lrwxrwxrwx. 1 root root 10 1月 17 10:10 pyvenv -> pyvenv-3.5
-rwxr-xr-x. 1 root root 244 1月 17 10:10 pyvenv-3.5
可以看到已经安装了pip3
*** 使用pip安装django
pip3 install Django==1.10
*** 查看django是否安装成功
[root@localhost bin]# python3
Python 2.7.10 (default, Aug 23 2016, 16:49:53)
[GCC 4.4.7 20120313 (Red Hat 4.4.7-16)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import django
>>> print(django.get_version())
1.10
***设置软连接
[root@Glenn bin]# ln -s /usr/local/python3/bin/django-admin /usr/bin/django-admin