anaconda打开python,如何使用Anaconda的Python版本执行Python脚本？

I recently downloaded the Anaconda distribution for Python. I noticed that if I write and execute a Python script (by double-clicking on its icon), my computer (running on Windows 8) will execute it using my old version of Python rather than Anaconda's version. So for example, if my script contains import matplotlib, I will receive an error. Is there a way to get my scripts to use Anaconda's version of Python instead?

I know that I can just open Anaconda's version of Python in the command prompt and manually import it, but I'd like to set things us so that I can just double-click on a .py file and Anaconda's version of Python is automatically used.

解决方案

I know this is old, but none of the answers here is a real solution if you want to be able to double-click Python files and have the correct interpreter used without modifying your PYTHONPATH or PATH every time you want to use a different interpreter. Sure, from the command line, activate my-environment works, but OP specifically asked about double-clicking.

In this case, the correct thing to do is use the Python launcher for Windows. Then, all you have to do is add #! path\to\interpreter\python.exe to the top of your script. Unfortunately, although the launcher comes standard with Python 3.3+, it is not included with Anaconda (see Python & Windows: Where is the python launcher?), and the simplest thing to do is to install it separately from here.