如何在Ubuntu上安装指向Python3的自定义安装的Pip3？
[英]How to install Pip3 pointing a custom installation of Python3 in Ubuntu?
问题描述
I'm using Ubuntu 17.04 and it has Python 2.7.13 installed. 
我正在使用Ubuntu 17.04，并且已安装Python 2.7.13。 I want to use Python 3 without it colliding with Python 2.7.13. 我想使用Python 3而不与Python 2.7.13冲突。
I've installed and built Python 3 from source and aliased it without an issue. 我已经从源代码安装并构建了Python 3，并且对其进行了别名没有问题。 Right now python is pointing to usr/bin/python which is the system default, and I aliased python3 to point my custom installation in ~/Python-3.6.3" . 现在， python指向系统默认的usr/bin/python ，并且我将python3别名为~/Python-3.6.3" 。
The next step I'm having problems with is installing pip3 . 我遇到的下一步是安装pip3 。 If I install it via apt install python3-pip I'm afraid it will try to download packages to the older version of Python. 如果我通过apt install python3-pip安装它，恐怕它将尝试将软件包下载到旧版本的Python。 Is there a way to install pip3 in the setup I've described and point it to my custom installation of Python 3? 有没有一种方法可以在上述安装中安装pip3，并将其指向自定义安装的Python 3？
1 个解决方案
解决方案1
2 已采纳 2017-10-12 18:18:58
You can follow these directions to download a file called get-pip.py. 您可以按照以下说明下载名为get-pip.py的文件。 You simply run this command with the target python installation. 您只需在目标python安装中运行此命令。
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