python代码报错No module named numpy问题
则会出现No module named numpy报错,即使是在python程序开头导入"import numpy as numpy"在dos窗口找到python安装位置输入"pip install numpy --ignore-installed numpy"语句。(1)是直接在dos窗口找到python安装位置直接输入"pip install numpy"语句。在命令行窗口中输入"pip install numpy&quo