pyinstaller打包RuntimeError: Could not find the matplotlib data files异常

一、python 打包exe出现RuntimeError: Could not find the matplotlib data files 的解决方法

在打包包含matplotlib库时出现RuntimeError: Could not find the matplotlib data files的解决方法。

错误提示里面的介绍：

MatplotlibDeprecationWarning:
	Matplotlib installs where the data is not in the mpl-data subdirectory of the package are 
	deprecated since 3.2 and support for them will be removed two minor releases later.

第一步：卸载，重装（在anaconda prompt里）或者虚拟环境下，看你在哪里打包，就在哪里装

pip uninstall matplotlib
pip install matplotlib==3.1.1

第二步：打包

pyinstaller -F -w -i ./img/icon.ico main_eletric.py

第三步：修改spec文件

原hiddenimports=[],

修改后

hiddenimports=[‘matplotlib’],

二、pkg_resources.DistributionNotFound: The 'msoffcrypto-tool’ distribution was not found and is required by the application

添加hook-ctypes.macholib.py文件，文件内容如下：

from PyInstaller.utils.hooks import copy_metadata

datas = copy_metadata('msoffcrypto-tool')

添加hook-ctypes.macholib.py 后进行打包，命令如下

 pyinstaller -F -w -i ./icon.ico main_eletric.py --additional-hooks-dir=.

.spec文件如下：

原文链接：https://blog.youkuaiyun.com/kobeyu652453/article/details/108871179