使用OpenCV和VPython的python脚本出现PyInstaller错误(找不到DOS头)

Question

我正在尝试从使用openCV和Vpython的脚本生成可执行文件，但是我遇到了问题。我试着用一个简单的打印脚本来使用pyinstaller，它工作得很好。当我尝试使用Vpython脚本时，它不起作用，openCV only脚本也是如此，两者都是。我得到的错误是：

Traceback (most recent call last):
  File "C:\Python27\Scripts\pyinstaller-script.py", line 11, in <module>
    load_entry_point('PyInstaller==3.2.1', 'console_scripts', 'pyinstaller')()
  File "c:\python27\lib\site-packages\PyInstaller\__main__.py", line 90, in run
    run_build(pyi_config, spec_file, **vars(args))
  File "c:\python27\lib\site-packages\PyInstaller\__main__.py", line 46, in run_
build
    PyInstaller.building.build_main.main(pyi_config, spec_file, **kwargs)
  File "c:\python27\lib\site-packages\PyInstaller\building\build_main.py", line
788, in main
    build(specfile, kw.get('distpath'), kw.get('workpath'), kw.get('clean_build'
))
  File "c:\python27\lib\site-packages\PyInstaller\building\build_main.py", line
734, in build
    exec(text, spec_namespace)
  File "<string>", line 16, in <module>
  File "c:\python27\lib\site-packages\PyInstaller\building\build_main.py", line
212, in __init__
    self.__postinit__()
  File "c:\python27\lib\site-packages\PyInstaller\building\datastruct.py", line
161, in __postinit__
    self.assemble()
  File "c:\python27\lib\site-packages\PyInstaller\building\build_main.py", line
535, in assemble
    redirects=self.binding_redirects))
  File "c:\python27\lib\site-packages\PyInstaller\depend\bindepend.py", line 227
, in Dependencies
    for lib, npth in selectImports(pth, xtrapath):
  File "c:\python27\lib\site-packages\PyInstaller\depend\bindepend.py", line 510
, in selectImports
    npth = getfullnameof(lib, xtrapath)
  File "c:\python27\lib\site-packages\PyInstaller\depend\bindepend.py", line 82,
 in getfullnameof
    if os.path.exists(npth) and matchDLLArch(npth):
  File "c:\python27\lib\site-packages\PyInstaller\depend\bindepend.py", line 194
, in matchDLLArch
    pe = pefile.PE(filename, fast_load=True)
  File "c:\python27\lib\site-packages\PyInstaller\lib\pefile.py", line 1720, in
__init__
    self.__parse__(name, data, fast_load)
  File "c:\python27\lib\site-packages\PyInstaller\lib\pefile.py", line 1799, in
__parse__
    raise PEFormatError('DOS Header magic not found.')
PyInstaller.lib.pefile.PEFormatError: 'DOS Header magic not found.'

我有：

PyInstaller: 3.2.1
Python: 2.7.13 x64
Platform: Windows-8.1 x64

该怎么办呢？

Answer 1

提出VPython问题的更好地方是VPython论坛，网址为

https://groups.google.com/forum/?fromgroups&hl=en#!forum/vpython-users

在那里你可能会发现有PyInstaller经验的VPython用户(我没有)。