相关疑难解决方法(0)

我正在使用Ubuntu 14.04.我有以下代码:

import Image
import pytesseract
im = Image.open('test.png')
print pytesseract.image_to_string(im)

但我一直收到以下错误:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/lib/python2.7/dist-packages/spyderlib/widgets/externalshell/sitecustomize.py", line 540, in runfile
    execfile(filename, namespace)
  File "/home/chaitanya/pythonapp/localcopy.py", line 4, in <module>
    print pytesseract.image_to_string(im)
  File "/usr/local/lib/python2.7/dist-packages/pytesseract/pytesseract.py", line 142, in image_to_string
    config=config)
  File "/usr/local/lib/python2.7/dist-packages/pytesseract/pytesseract.py", line 75, in run_tesseract
    stderr=subprocess.PIPE)
  File "/usr/lib/python2.7/subprocess.py", line 710, in __init__
    errread, errwrite)
  File "/usr/lib/python2.7/subprocess.py", line 1327, in _execute_child
    raise child_exception
OSError: [Errno 2] No such file or directory

python程序和图像都在同一个位置.可能是什么问题？

我正在尝试在python中运行基本且非常简单的代码。

from PIL import Image
import pytesseract

im = Image.open("sample1.jpg")

text = pytesseract.image_to_string(im, lang = 'eng')

print(text)

看起来就是这样，我实际上已经通过安装程序为Windows安装了tesseract。我是Python的新手，不确定如何继续？

这里的任何指导将非常有帮助。我尝试重新启动Spyder应用程序，但无济于事。