[Python] install and use the integrated development environment pydev for eclipse

This is a powerful Eclipse plug-in. You can use eclipse to develop and debug Python applications.

This project that can regard eclipse as a python IDE is pydev.

Official website address:

Http://sourceforge.net/projects/pydev/

You can download the latest version of pydev from the above URL. decompress the package to the two folders: plugin and feature.

Copy the content to the two folders under the eclipse directory.

Start eclipse and you will see the pydev option in the new project:

When creating a project, the following error occurs:

Project interpreter not specified

What's the problem?

The reason is very simple because the development environment of python is not imported.

First, make sure that your system has installed the python installation environment. This is required because Eclipse only provides an IDE and does not provide interpreters and compilers for various languages.

Then, simply follow the steps below.

1. Open the preference configuration from the eclipse menu window --> preferences.
2. on the preference configuration page, find the pydev item on the left and click the interpreter-Python item (Interpreter indicates the interpreter ).
3. Click the new... button on the right. interpreter name writes python3well, select the installation location of python.exe, and wait until the import is complete. The problem is solved.

The next step is the basic operation with eclipse, and helloworld will be easy to understand :)