python3.9安装pyinstaller库

您可以使用以下命令在Python 3.9中安装PyInstaller库：

pip install pyinstaller

请确保您的计算机已经安装了Python 3.9和pip。如果您还没有安装pip，请先安装pip，然后再执行上述命令。

相关问题

python 3.9能使用pyinstxtractor吗

可以，pyinstxtractor可以在Python 3.9上运行。你只需要确保你使用的是最新版本的pyinstxtractor，以确保它支持Python 3.9。你可以通过pip来安装最新版本的pyinstxtractor，命令如下：

pip install pyinstxtractor --upgrade

安装完成后，你可以在Python 3.9下运行pyinstxtractor.py来提取PyInstaller生成的可执行文件。

解析这个报错INTEL MKL ERROR: dlopen(/Users/baiminchen/opt/anaconda3/lib/libmkl_core.1.dylib, 0x0009): tried: '/Users/baiminchen/opt/anaconda3/lib/libmkl_core.1.dylib' (no such file), '/System/Volumes/Preboot/Cryptexes/OS/Users/baiminchen/opt/anaconda3/lib/libmkl_core.1.dylib' (no such file), '/Users/baiminchen/opt/anaconda3/lib/libmkl_core.1.dylib' (no such file). Intel MKL FATAL ERROR: Cannot load libmkl_core.1.dylib. Traceback (most recent call last): File "/Users/baiminchen/opt/anaconda3/lib/python3.9/site-packages/PyInstaller/isolated/_parent.py", line 373, in call return isolated.call(function, *args, **kwargs) File "/Users/baiminchen/opt/anaconda3/lib/python3.9/site-packages/PyInstaller/isolated/_parent.py", line 302, in call ok, output = loads(b64decode(self._read_handle.readline())) EOFError: EOF read where object expected During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/Users/baiminchen/opt/anaconda3/bin/pyinstaller", line 8, in <module> sys.exit(_console_script_run()) File "/Users/baiminchen/opt/anaconda3/lib/python3.9/site-packages/PyInstaller/__main__.py", line 194, in _console_script_run run() File "/Users/baiminchen/opt/anaconda3/lib/python3.9/site-packages/PyInstaller/__main__.py", line 180, in run run_build(pyi_config, spec_file, **vars(args)) File "/Users/baiminchen/opt/anaconda3/lib/python3.9/site-packages/PyInstaller/__main__.py", line 61, in run_build PyInstaller.building.build_main.main(pyi_config, spec_file, **kwargs) File "/Users/baiminchen/opt/anaconda3/lib/python3.9/site-packages/PyInstaller/building/build_main.py", line 971, in main build(specfile, distpath, workpath, clean_build) File "/Users/baiminchen/opt/anaconda3/lib/python3.9/site-packages/PyInstaller/building/build_main.py", line 893, in build exec(code, spec_namespace) File "/Users/baiminchen/Desktop/database of xinstitute/main.spec", line 7, in <module> a = Analysis( File "/Users/baiminchen/opt/anaconda3/lib/python3.9/site-packages/PyInstaller/building/build_main.py", line 378, in __init__ self.hookspath += discover_hook_directories() File "/Users/baiminchen/opt/anaconda3/lib/python3.9/site-packages/PyInstaller/isolated/_parent.py", line 404, in wrapped return call(function, *args, **kwargs) File "/Users/baiminchen/opt/anaconda3/lib/python3.9/site-packages/PyInstaller/isolated/_parent.py", line 373, in call return isolated.call(function, *args, **kwargs) File "/Users/baiminchen/opt/anaconda3/lib/python3.9/site-packages/PyInstaller/isolated/_parent.py", line 244, in __exit__ self._write_handle.flush() BrokenPipeError: [Errno 32] Broken pipe

这个错误是在使用 PyInstaller 工具时出现的，它是一个用于将 Python 程序打包为单个可执行文件的工具。这个错误提示中有一行提到了 Intel MKL，MKL 是 Intel Math Kernel Library 的缩写，是一个优化的数学函数库。

错误信息表明 PyInstaller 在尝试加载 Intel MKL 库文件 libmkl_core.1.dylib 时失败了，并且指出了找不到这个文件。这通常是因为该文件在本机上没有安装或者安装路径不正确。你需要检查你的系统中是否已经正确安装了 Intel MKL，或者尝试重新安装它。

如果你确定 Intel MKL 已经安装，那么你可能需要检查 PyInstaller 脚本中的路径是否正确。这个错误信息中还提到了文件 main.spec，这是 PyInstaller 生成的一个配置文件，你可以在其中指定 Intel MKL 的安装路径。