Python Pyinstaller“无法执行脚本pyi_rth_pkgres”和缺少包

Pyinstaller "Failed to execute script pyi_rth_pkgres" and missing packages

提问by gurnben

This is my first time posting a question here as most of my questions have already been answered by someone else! I am working on a GUI application in python and am attempting to use pyinstaller to package it into a single folder and .exe for easier portability. Currently, I am using windows 10 and anaconda3 to manage my python packages. The application relies on tkinter, pillow, numpy, scikit-learn, opencv, ffmpeg, and matplotlib. The application is formatted with a main GUI.py file that creates objects of a number of other files (many of which are stored in a subfolder as this GUI is replacing a command line utility that served the same purpose). The issue I am running into (as you can see in the title) is that the .exe is throwing the error block:

这是我第一次在这里发布问题，因为我的大部分问题已经被其他人回答了！我正在使用 python 开发 GUI 应用程序，并尝试使用 pyinstaller 将其打包到单个文件夹和 .exe 中，以便于移植。目前，我使用 windows 10 和 anaconda3 来管理我的 python 包。该应用程序依赖于 tkinter、pillow、numpy、scikit-learn、opencv、ffmpeg 和 matplotlib。该应用程序使用一个主 GUI.py 文件进行格式化，该文件创建了许多其他文件的对象（其中许多文件存储在子文件夹中，因为此 GUI 正在替换用于相同目的的命令行实用程序）。我遇到的问题（如您在标题中所见）是 .exe 抛出错误块：

Traceback (most recent call last): File "site-packages\PyInstaller\loader\rthooks\pyi_rth_pkgres.py", line 11, in File "c:\users\gurnben\anaconda3\envs\opencv\lib\site-packages\PyInstaller\loader\pyimod03_importers.py", line 389, in load_module exec(bytecode, module.dict) File "site-packages\setuptools-20.7.0-py3.5.egg\pkg_resources__init__.py", line 68, in File "site-packages\setuptools-20.7.0-py3.5.egg\pkg_resources\extern__init__.py", line 60, in load_module ImportError: The 'packaging' package is required; normally this is bundled with this package so if you get this warning, consult the packager of your distribution. Failed to execute script pyi_rth_pkgres

回溯（最近一次调用）：文件“site-packages\PyInstaller\loader\rthooks\pyi_rth_pkgres.py”，第 11 行，在文件“c:\users\gurnben\anaconda3\envs\opencv\lib\site-packages\”中PyInstaller\loader\pyimod03_importers.py”，第 389 行，在 load_module exec(bytecode, module. dict) 文件“site-packages\setuptools-20.7.0-py3.5.egg\pkg_resources__init__.py”，第 68 行，在文件中"site-packages\setuptools-20.7.0-py3.5.egg\pkg_resources\extern__init__.py", line 60, in load_module ImportError: The 'packaging' package is required; 通常这与此软件包捆绑在一起，因此如果您收到此警告，请咨询您的发行版的打包人员。无法执行脚本 pyi_rth_pkgres

When I look at the warn.txt it gives a massive list of missing packages including parts of some packages that are actually in the single folder package.
I have, however, successfully gotten it to recognize the dll files from opencv and it is not listed among the missing (nor is ffmpeg however I did not see any ffmpeg files in the folder). I had to pass in a custom path to get it to include the opencv files as they are not in anaconda at this time.

当我查看warn.txt 时，它给出了大量丢失包的列表，其中包括一些实际上位于单个文件夹包中的包的一部分。
但是，我已经成功地让它识别了来自 opencv 的 dll 文件，并且它没有被列在缺失的列表中（ffmpeg 也没有列出，但是我在文件夹中没有看到任何 ffmpeg 文件）。我必须传入一个自定义路径以使其包含 opencv 文件，因为它们此时不在 anaconda 中。

Any hints or ideas for next troubleshooting steps? I am overly greatful for all of the help you an offer and I can upload any code, files, etc. that would help you diagnose the issue. In the meantime I will continue searching for a solution myself!

下一步故障排除步骤的任何提示或想法？我非常感谢您提供的所有帮助，我可以上传任何代码、文件等，以帮助您诊断问题。与此同时，我将继续自己寻找解决方案！

回答by crifan

same problem here:

同样的问题在这里：

• OS: Win10
• Python: 3.7
  • pyinstallerinstalled by pip install pyinstaller

• 操作系统：Win10
• 蟒蛇：3.7
  • pyinstaller安装者 pip install pyinstaller

fix by (same solution with above, by no need download):

修复（与上述相同的解决方案，无需下载）：

pip uninstall pyinstaller
pip install https://github.com/pyinstaller/pyinstaller/archive/develop.zip

回答by Anirudh

Extending Vikash Kumar'sanswer, build the application by adding the --hidden-import argument to the command.

扩展Vikash Kumar's答案，通过添加--hidden-import argument to the command.

For example, running the command given below worked for me.

例如，运行下面给出的命令对我有用。

"pyinstaller --hidden-import=pkg_resources.py2_warn example.py"

"pyinstaller --hidden-import=pkg_resources.py2_warn example.py"

update: added missing "="

更新：添加缺少的“=”

回答by Vikash Kumar

Adding the line:

添加行：

import pkg_resources.py2_warn

to my code helped.

对我的代码有帮助。

回答by sas

I had the same problem. Was solved by reinstalling the pyinstaller with the developer's branch version, following the directions in: https://github.com/pyinstaller/pyinstaller/issues/2137

我有同样的问题。已通过使用开发人员的分支版本重新安装 pyinstaller 解决，按照以下说明操作：https: //github.com/pyinstaller/pyinstaller/issues/2137

The steps are:

步骤是：

• Remove PyInstaller pip uninstall pyinstaller.
• Download the zip from github.
• Unzip file.
• Make sure you are in the directory with "setup.py" and run: python setup.py install

• 删除 PyInstaller pip uninstall pyinstaller。
• 从github下载 zip 。
• 解压缩文件。
• 确保您在带有“setup.py”的目录中并运行： python setup.py install

回答by Stepan Rogonov

I extend @vikash-kumar answer.
pyinstaller toolhas command line parameter --hidden-import.

我扩展@vikash-kumar answer。
pyinstaller 工具有命令行参数--hidden-import。

It resolves the topic problem for me.

它为我解决了主题问题。

More information:
https://pythonhosted.org/PyInstaller/when-things-go-wrong.html#listing-hidden-imports.

更多信息：
https : //pythonhosted.org/PyInstaller/when-things-go-wrong.html#listing-hidden-imports。