{var%20f='http://v.t.sina.com.cn/share/share.php?appkey=1515056452',u=z||d.location,p=['&url=',e(u),'&title=',e(t||d.title),'&source=',e(r),'&sourceUrl=',e(l),'&content=',c||'gb2312','&pic=',e(p||'')].join('');function%20a(){if(!window.open([f,p].join(''),'mb',['toolbar=0,status=0,resizable=1,width=440,height=430,left=',(s.width-440)/2,',top=',(s.height-430)/2].join('')))u.href=[f,p].join('');};if(/Firefox/.test(navigator.userAgent))setTimeout(a,0);else%20a();})(screen,document,encodeURIComponent,'','','https://www.manongdao.com/data/attach/logo/logo.png', '推荐 乱世女痞 的问题《How can I use Homebrew to install both Python 2 an》','https://www.manongdao.com/q-70486.html','页面编码gb2312|utf-8默认gb2312'));){kind=link}
I need to be able to switch back and forth between Python 2 and 3. How do I do that using Homebrew as I don't want to mess with path and get into trouble. Right now I have 2.7 installed through Homebrew.
相关问题
- how to define constructor for Python's new Nam
- streaming md5sum of contents of a large remote tar
- How to get the background from multiple images by
- Evil ctypes hack in python
- Correctly parse PDF paragraphs with Python
Alternatively, you probably can just enter "python3" to run your most current version of python3.x and "python" or "python2" to run the latest installed 2.x version.
Okay, I was struggling with my brew installation of Python3, because I didn't have pip3
and so I did
and installed the regular Python 3.6.2 from official distribution and then I had pip3 and all components were ok.