Python3模块安装

Question

我正在尝试安装python的模块aiohttp，这样我就可以用uvloop设置一个下载文件的系统。然而，当我进入我解压aiohttp的文件夹并执行以下命令时，我遇到了一些困难：

sudo python3 setup.py install
Traceback (most recent call last):
  File "setup.py", line 5, in <module>
    from setuptools import setup, Extension
ImportError: No module named 'setuptools'

我环顾四周，发现有些人遇到了这个问题，但通过获取python-setuptools或python3-setuptools包可以解决这个问题。所以我试着这样做，但这是我得到的输出：

$ sudo apt-get install python3-setuptools
Reading package lists... Done
Building dependency tree       
Reading state information... Done
python3-setuptools is already the newest version.
python3-setuptools set to manually installed.
0 upgraded, 0 newly installed, 0 to remove and 5 not upgraded.

$ sudo apt-get install python-setuptools
Reading package lists... Done
Building dependency tree       
Reading state information... Done
python-setuptools is already the newest version.
python-setuptools set to manually installed.
0 upgraded, 0 newly installed, 0 to remove and 5 not upgraded.

这让我相信python-setuptools已经安装好了！我不知道下一步该怎么走。为了清楚起见，我试过了

sudo python setup.py install

但是我收到了一个错误，因为安装aiohttp需要Python 3.4.1+：

sudo python setup.py install
Traceback (most recent call last):
  File "setup.py", line 61, in <module>
    raise RuntimeError("aiohttp requires Python 3.4.1+")
RuntimeError: aiohttp requires Python 3.4.1+

我在HP Elitebook 8440p上运行Linux Mint 17.2 Qiana。对我应该做什么有什么建议吗？提前感谢！

Answer 1

首先安装python3

brew install python3 && cp /usr/local/bin/python3 /usr/local/bin/python

然后使用pip3安装aiohttp

pip3 install aiohttp

Answer 2

sudo dnf install python-devel-2.7.12-6.fc24.x86_64解决了我的问题

Answer 3

对我来说，在Mac笔记本电脑上安装uvloop是可行的：

  pip install uvloop