cs231n assignment 安装作业环境

pip install -r requirements.txt出现的报错：

1.原来的42行：site==0.0.1 找不到这个包

报错内容：

Could not find a version that satisfies the requirement site==0.0.1 (from -r requirements.txt (line 42)) (from versions: )
No matching distribution found for site==0.0.1 (from -r requirements.txt (line 42))

直接在requirements.txt中删除这一行site==0.0.1
site==0.0.1的问题

2. Failed building wheel for gnureadline

缺少如下依赖包：

sudo apt-get install libncurses5-dev

Failed building wheel for gnureadline

3. knn第一个cell报错”No module named _tkinter”

sudo apt install python3-tk

Python下”No module named _tkinter”问题解决过程总结