【发布时间】:2021-08-28 02:53:04
【问题描述】:
这是我要执行的完整代码:
import cv2
import numpy as np
import matplotlib.pyplot as plt
import cvlib as cv
from cvlib.object_detection import draw_bbox
from numpy.lib.polynomial import poly
image = cv2.imread("cars.jpg")
box, label, count = cv.detect_common_objects(image)
output = draw_bbox(image, box, label, count)
plt.imshow(output)
plt.show()
print("Number of cars in this image are " +str(label.count('car')))
所以我做了 pip install tensorflow,但我得到了一个错误
ERROR: Could not install packages due to an OSError: [Errno 2] No such file or directory: 'C:\Users\User\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\tensorflow\include\external\com_github_grpc_grpc\src\core\ext\filters\client_channel\lb_policy\grpclb\client_load_reporting_filter.h'
【问题讨论】:
-
您应该使用虚拟环境:docs.python.org/3/library/venv.html 它将在新文件夹中安装库并可能修复此错误。配置不难,可以避免很多错误
标签: python tensorflow visual-studio-code pip package