The scripts f2py, f2py3 and f2py3.9 are installed in ‘/home/pi/.local/bin‘ which is not on PATH
树莓派4B安装numpy的时候报错WARNING:Thescriptsf2py,f2py3andf2py3.9areinstalledin‘/home/pi/.local/bin‘原因:报错提示的字面意思,PATH中没有含有/home/pi/.local/bin路径,所以解决办法就是在PATH中加入该路径。解决办法:0.卸载前面安装失败的包一定要先卸载一下,不然后面安装可能出错。1.打开存储PAT