Almost all answers I searched for this issue say that Python on Windows comes with tkinter and tcl already installed, and I had no luck trying to download or install them using pip, or actviestate.com site. I eventually found that when I was installing python using the binary installer, I had unchecked the module related to TCL and tkinter. So, I ran the binary installer again and chose to modify my python version by this time selecting this option. No need to do anything manually then. If you go to your python terminal, then the following commands should show you version of tkinter installed with your Python:

import tkinter
import _tkinter
tkinter._test()

Almost all answers I searched for this issue say that Python on Windows comes with tkinter and tcl already installed, and I had no luck trying to download or install them using pip, or actviestate.com site. I eventually found that when I was installing python using the binary installer, I had unchecked the module related to TCL and tkinter. So, I ran the binary installer again and chose to modify my python version by this time selecting this option. No need to do anything manually then. If you go to your python terminal, then the following commands should show you version of tkinter installed with your Python:

import tkinter
import _tkinter
tkinter._test()

对于Windows用户，无需再次下载安装程序。只需要做以下几点:

进入开始菜单，输入应用程序和功能， 在搜索框中搜索“python”， 选择Python版本(例如Python 3.8.3rc1(32位))并单击修改， 在“修改设置”页面单击“修改”， 勾选td/tk和IDLE复选框(这会安装tkinter)，然后单击下一步。

等待安装，您就完成了。

如果你使用的是python 3.6，这对我来说是有效的:

sudo apt-get install python3.6-tk

而不是

sudo apt-get install python3-tk

哪个适用于其他版本的python3

如果你使用的是fedora，那么首先安装tkinter

sudo dnf install python3-tkinter

我认为你之后不需要导入tkinter 我也建议你使用virtualenv

$ python3 -m venv myvenv
$ source myvenv/bin/activate

并使用pip添加必要的包

在CentOS 6.5和python 2.7上，我需要做:yum安装python27-tkinter