我在哪里输入 pip install flask-mysql？

Question

Am implementing a sign up using python & mysql.

Am getting the error no module named flask.ext.mysql and research implies that i should install flask first. They say it's very simple, you simply type

pip install flask-mysql

but where do i type this? In mysql command line for my database or in the python app?

Answer 1

Pip is used from the command line. If you are on a Linux/Mac machine, type it from the Terminal. Make sure you actually have Pip.

If you don't, use this command (on the Terminal) on linux:

sudo apt-get install pip

If you are on a Mac, use (in the Terminal):

/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

then:

brew install pip

After doing that on Mac/Linux, you can go ahead and execute the command:

pip install flask-mysql

If you are on a Windows machine, read this instead: How do I install pip on Windows?

Hope this helped!

Answer 2

只要您安装了 pip 并且可执行文件位置在您的 PATH 中，您就应该能够在操作系统的命令行（即 CMD/bash/终端）中键入它。