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This article mainly introduces the relevant knowledge of how to make the python script run directly under ubuntu, the content is detailed and easy to understand, the operation is simple and fast, and has a certain reference value, I believe you will have something to gain after reading this ubuntu how to make the python script run directly. Let's take a look.

Very simply, add the following sentence to the top of the python source file!

#! / usr/bin/python3

/ usr/bin/python3 is the directory where the python3 interpreter is located under ubuntu. You can check it with which python3.

Then add executable permissions to the python script after executing chmod + x. / xxx.py

For example, here I am

Sudo chmod + x. / translate.py

Finally run. / translate.py

And then. Wrong report

-bash:. / translate.py: / usr/bin/ python 3 ^ m: interpreter error: there is no such file or directory

Why?

This is the source code I wrote under win7, which was later transmitted to ubuntu with winscp, so it caused a problem. The code written under dos, taken to linux, is incompatible.

Solution:

Sudo vim translate.py:set ff=unix

And then execute. / translate.py

Ok runs perfectly, but if you take a closer look, it doesn't seem perfect, because every time you have to change to the directory where the file is located to run. In order to use the program more effectively, we can connect translate.py to / usr/bin, or / usr/local/bin, and so on, in a directory configured with system environment variables.

Sudo ln-s / xxxx/xxxx/xxxx/translate.py / usr/local/bin/dict

/ xxxx/xxxx/xxxx/, which is the absolute path where translate.py is located

/ usr/local/bin/dict,dict is renamed after translate.py soft connection

Running effect

This is the end of the article on "how to make python scripts run directly under ubuntu". Thank you for reading! I believe that everyone has a certain understanding of the knowledge of "how to make python scripts run directly under ubuntu". If you want to learn more, you are welcome to follow the industry information channel.

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