Pytersract已安装但丢失?

x64,获胜10,蟒蛇2.7

我正在尝试使用opencv&pytesseract,我的代码,从捕获的视频帧中进行一些OCR…

import numpy as np
import cv2
from PIL import ImageGrab
import pytesseract

cap = cv2.VideoCapture(0)

while True:
   # orig_img = ImageGrab.grab(box)
    ret, orig_img = cap.read()

    np_im = np.array(orig_img)

    img = cv2.cvtColor(np_im, cv2.COLOR_BGR2GRAY)

    text = pytesseract.image_to_string(img)

    cv2.imshow('window',img)
    if cv2.waitKey(25) & 0xFF == ord('q'):
        cv2.destroyAllWindows()

    print(text)

我用过 pip install pytesseract 但是每当我运行代码时,都会得到以下错误。

  File "C:\ProgramData\Anaconda2\lib\site-packages\pytesseract\pytesseract.py", line 309, in image_to_string
    }[output_type]()

  File "C:\ProgramData\Anaconda2\lib\site-packages\pytesseract\pytesseract.py", line 308, in <lambda>
    Output.STRING: lambda: run_and_get_output(*args),

  File "C:\ProgramData\Anaconda2\lib\site-packages\pytesseract\pytesseract.py", line 218, in run_and_get_output
    run_tesseract(**kwargs)

  File "C:\ProgramData\Anaconda2\lib\site-packages\pytesseract\pytesseract.py", line 186, in run_tesseract
    raise TesseractNotFoundError()

TesseractNotFoundError: tesseract is not installed or it's not in your path

当我在pytesseract文件夹中查找时就足够了 pytesseract.py 或 tesseact.exe 或者什么 tesseract 不是吗?

所以即使我想把它添加到我的路径中,我也不能。

我这里缺什么?