pyinstaller [ErrNo 22]

Question

我正在尝试使用Pyinstaller来生成我的python代码的exe来轻松分发.每次我尝试运行pyinstaller.py时都会收到错误"[Errno 22]无效模式('rb')或文件名:''"

我在这个问题上看到了一些其他的帖子说这个问题通常是由于文件路径中的硬编码来读取数据引起的,但我的所有文件路径都是使用变量完成的,并询问用户文件的位置.

File "pyinstaller.py", line 18, in <module>
run()
File "\PyInstaller-2.1\PyInstaller-2.1\PyInstaller\main.py", line 88, in run
run_build(opts, spec_file, pyi_config)
File "\PyInstaller-2.1\PyInstaller-2.1\PyInstaller\main.py", line 46, in run_build
PyInstaller.build.main(pyi_config, spec_file, **opts.__dict__)
File "\PyInstaller-2.1\PyInstaller-2.1\PyInstaller\build.py", line 1924, in main
build(specfile, kw.get('distpath'), kw.get('workpath'), kw.get('clean_build'))
File "\PyInstaller-2.1\PyInstaller-2.1\PyInstaller\build.py", line 1873, in build
execfile(spec)
File "\PyInstaller-2.1\PyInstaller-2.1\guimain\guimain.spec", line 17, in <module>
console=True )
File "\PyInstaller-2.1\PyInstaller-2.1\PyInstaller\build.py", line 1170, in __init__
strip_binaries=self.strip, upx_binaries=self.upx,
File "\PyInstaller-2.1\PyInstaller-2.1\PyInstaller\build.py", line 1008, in __init__
self.__postinit__()
File "\PyInstaller-2.1\PyInstaller-2.1\PyInstaller\build.py", line 309, in __postinit__
self.assemble()
File "\PyInstaller-2.1\PyInstaller-2.1\PyInstaller\build.py", line 1050, in assemble
dist_nm=inm)
File "\PyInstaller-2.1\PyInstaller-2.1\PyInstaller\build.py", line 842, in checkCache
digest = cacheDigest(fnm)
File "\PyInstaller-2.1\PyInstaller-2.1\PyInstaller\build.py", line 796, in cacheDigest
data = open(fnm, "rb").read()
IOError: [Errno 22] invalid mode ('rb') or filename: ''

任何人有任何想法,我怎么能开始解决这个问题？

编辑:使用pyinstaller 2.1版

编辑:所以我尝试通过创建这个来测试我的代码:

import pandas as pd

if __name__ == '__main__':
    maindata = pd.DataFrame
    print maindata

这给了我同样的错误.

Answer 1

重新安装了 pywin32，现在可以正常工作了：S 只是继续使用它