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創(chuàng)新互聯(lián)Python教程:mac如何安裝python3.5
python 3發(fā)布3.5版本,看了PEP新特性,還是非常棒。安裝python3.5,并搭建相應(yīng)的環(huán)境。

安裝python3.5
官網(wǎng)網(wǎng)站下載python3.5的mac安裝文件。安裝3的同時(shí),是不會(huì)影響2.X的,兩個(gè)版本可以共存啦。
創(chuàng)建 virtulenv 環(huán)境
安裝python3.5之后,3.x版本的包響應(yīng)也在后面加個(gè)3,例如 pip和pip3
python3 python python python3 python3.4m python3.5m-config python-config python3-32 python3.4m-config pythonw python2.6 python3-config python3.5 pythonw2.6 python2.6-config python3.4 python3.5-32 pythonw2.7 python2.7 python3.4-32 python3.5-config python2.7-config python3.4-config python3.5m python3 which python /usr/bin/python python3 which python3 /usr/local/bin/python3 python3 which pip /usr/local/bin/pip python3 which pip3 /usr/local/bin/pip3
需要?jiǎng)?chuàng)建一個(gè) 虛擬環(huán)境,運(yùn)行:
virtualenv -p python3 venv
該命令使用系統(tǒng)的python3來創(chuàng)建虛擬環(huán)境,激活venv環(huán)境,查看python版本
python3 source venv/bin/activate (venv)python3 which python /Users/ghost/Rsj217/python3/venv/bin/python (venv)python3 which python3 /Users/ghost/Rsj217/python3/venv/bin/python3 (venv)python3 python Python 3.5.0 (v3.5.0:374f501f4567, Sep 12 2015, 11:00:19) [GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin Type "help", "copyright", "credits" or "license" for more information. >>>
此時(shí)虛擬環(huán)境使用的就是python3.5啦。
推薦學(xué)習(xí)《python教程》。
新聞名稱:創(chuàng)新互聯(lián)Python教程:mac如何安裝python3.5
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