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Python matplotlib更新安装_Python_Numpy_Matplotlib - Fatal编程技术网

Python matplotlib更新安装

Python matplotlib更新安装,python,numpy,matplotlib,Python,Numpy,Matplotlib,我是python世界的新手,我一直在尝试使用matplotlib绘图。我让它工作,但它仍然给我关于更新它的错误,我如何才能更新它?代码如下: import cv2 import numpy as np import matplotlib.pyplot as plt # 0 img = cv2.imread('bryan.jpg' ,cv2.IMREAD_GRAYSCALE) #IMREAD_COLOR = 1 #IMREAD_UNCHANGED = -1

我是python世界的新手,我一直在尝试使用matplotlib绘图。我让它工作,但它仍然给我关于更新它的错误,我如何才能更新它?代码如下:

import cv2
import numpy as np
import matplotlib.pyplot as plt
#                      0
img = cv2.imread('bryan.jpg' ,cv2.IMREAD_GRAYSCALE)
#IMREAD_COLOR = 1
#IMREAD_UNCHANGED = -1
cv2.imshow('image' , img)
cv2.waitKey(0)
cv2.destroyAllWindows()
plt.imshow(img, cmap='gray', interpolation= 'bicubic' ) 
plt.plot([50,100],[80,10], 'c' ,linewidth=5)

plt.show()
另外还有一个错误:您可能需要从 或者从matplotlib源
发行版

如果matplotlib告诉您更新matplotlibrc文件,那么这样做可能是个好主意。您将在上找到所有详细信息