通过 apt-get 安装 python 3.5
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Installing python 3.5 via apt-get
提问by James Franco
I am attempting to install python 3.5 via apt-get I did the following
我正在尝试通过 apt-get 安装 python 3.5 我做了以下
> sudo apt-get install python3.5
...
Unable to locate package python3.5
And the response says that it cant find python3.5.
I tried doing apt-get updatebut that did not help as well
并且响应说它找不到python3.5。我试过这样做，apt-get update但这也无济于事
Any suggestions ? These are my details
有什么建议 ？这些是我的详细信息
PRETTY_NAME="Debian GNU/Linux 7 (wheezy)"
NAME="Debian GNU/Linux"
VERSION_ID="7"
VERSION="7 (wheezy)"
ID=debian
ANSI_COLOR="1;31"
More update:
更多更新：
apt-cache policy python3 python
python3:
Installed: (none)
Candidate: 3.2.3-6
Version table:
3.2.3-6 0
500 http://ftp.us.debian.org/debian/ wheezy/main armhf Packages
python:
Installed: 2.7.3-4+deb7u1
Candidate: 2.7.3-4+deb7u1
Version table:
*** 2.7.3-4+deb7u1 0
500 http://ftp.us.debian.org/debian/ wheezy/main armhf Packages
100 /var/lib/dpkg/status
回答by Giordano
UPDATE
更新
Thanks to Don Kirkbywho highlight that there is a new recommended PPA.
The updated one is ppa:deadsnakes/ppa, so the complete command is the following:
感谢Don Kirkby，他强调有一个新的推荐 PPA。
更新的是ppa:deadsnakes/ppa，所以完整的命令如下：
sudo add-apt-repository ppa:deadsnakes/ppa
If you are using Ubuntu, you can install it adding a PPA; so you can proceed in this way:
如果你使用的是 Ubuntu，你可以安装它并添加一个 PPA；所以你可以这样继续：
sudo add-apt-repository ppa:fkrull/deadsnakes
sudo apt-get update
sudo apt-get install python3.5
If this procedure doesn't work, is possible that your Ubuntu version not supported it. So i think that you can install in this way:
如果此过程不起作用，则可能是您的 Ubuntu 版本不支持它。所以我认为你可以这样安装：
sudo apt-get install libssl-dev openssl
wget https://www.python.org/ftp/python/3.5.0/Python-3.5.0.tgz
tar xzvf Python-3.5.0.tgz
cd Python-3.5.0
./configure
make
sudo make install
回答by chf
try with a simple search first:
首先尝试简单的搜索：
apt-cache search python | grep 3.5
apt-cache 搜索 python | grep 3.5
回答by Pratik Gujarathi
Install dependencies:
安装依赖：
sudo apt-get build-dep python3.2
sudo apt-get install libreadline-dev libncurses5-dev libssl1.0.0 tk8.5-dev zlib1g-dev liblzma-dev
Download Python 3.3.0:
下载 Python 3.3.0：
wget http://python.org/ftp/python/3.3.0/Python-3.3.0.tgz
Extract:
提炼：
tar xvfz Python-3.3.0.tgz
Configure and Install:
cd Python-3.3.0
./configure --prefix=/opt/python3.3
make
sudo make install
Test if it worked:
测试是否有效：
/opt/python3.3/bin/python3
