我是LINUX,进入
http://www.python.org/ 地址想下载Python 2.0 ,结果进入“DOWNLOAD”页面后提示:
Download Python for Linux
Most Linux distributions have Python installed. If you want a newer version, you can build from the source; sometimes RPMs are also available. See the individual releases for details.
You can also try ActivePython (not open source).
(意思是大多数LINUX系统都装有PYTHON,请问到底要不要装这个东东?如何知道系统里已经有这个软件了?)