不通过anaconda,直接在python3.7下安装nltk
1.找到python3.7安装目录
从系统环境变量中找到,
C:Users*AppDataLocalProgramsPythonPython37scripts
2.打开cmd
3.cd C:Users*AppDataLocalProgramsPythonPython37scripts
4.pip3 install nltk

不通过anaconda,直接在python3.7下安装nltk
1.找到python3.7安装目录
从系统环境变量中找到,
C:Users*AppDataLocalProgramsPythonPython37scripts
2.打开cmd
3.cd C:Users*AppDataLocalProgramsPythonPython37scripts
4.pip3 install nltk