最近写了一个软件屡屡打包不能正常运行，而直接在cmd命令行窗口运行却都能正常输出，没有任何报错，一开始怀疑程序里面sys.args[1]使用不对，找了很久发现import numpy才是导致代码不能打包的直接原因。
不知道为何引用这个包就不能正常打包成exe了。
程序编译中出错的代码如下
pyinstaller -F C:UsersLHD_PCAppDataLocalProgr amsPythonPython38-32ScriptsAutoElecCalcE.py 91 INFO: PyInstaller: 3.6 91 INFO: Python: 3.8.0 93 INFO: Platform: Windows-10-10.0.17134-SP0 94 INFO: wrote C:UsersLHD_PCAppDataLocalProgramsPythonPython38-32ScriptsAutoElecCalcE.spec 99 INFO: UPX is not available. 101 INFO: Extending PYTHONPATH with paths [‘C:UsersLHD_PCAppDataLocalProgramsPythonPython38-32Scripts', ‘C:UsersLHD_PCAppDataLocalProgramsPythonPython38-32Scripts'] 101 INFO: checking Analysis 113 INFO: Building because C:UsersLHD_PCAppDataLocalProgramsPythonPython38-32ScriptsAutoElecCalcE.py changed 113 INFO: Initializing module dependency graph… 119 INFO: Caching module graph hooks… 134 INFO: Analyzing base_library.zip … 5521 INFO: Caching module dependency graph… 5650 INFO: running Analysis Analysis-00.toc 5654 INFO: Adding Microsoft.Windows.Common-Controls to dependent assemblies of final executable required by c:userslhd_pcappdatalocalprogramspythonpython38-32python.exe 6018 INFO: Analyzing C:UsersLHD_PCAppDataLocalProgramsPythonPython38-32ScriptsAutoElecCalcE.py 6547 INFO: Processing pre-find module path hook distutils 6549 INFO: distutils: retargeting to non-venv dir ‘c:userslhd_pcappdatalocalprogramspythonpython38-32lib' 7356 INFO: Processing pre-find module path hook site 7357 INFO: site: retargeting to fake-dir ‘c:userslhd_pcappdatalocalprogramspythonpython38-32libsite-packagesPyInstallerfake-modules' 8994 INFO: Processing pre-safe import module hook setuptools.extern.six.moves 12451 INFO: Processing module hooks… 12451 INFO: Loading module hook “hook-distutils.py”… 12454 INFO: Loading module hook “hook-encodings.py”… 12744 INFO: Loading module hook “hook-lib2to3.py”… 12757 INFO: Loading module hook “hook-numpy.core.py”… 13540 INFO: Loading module hook “hook-numpy.py”… 13546 INFO: Loading module hook “hook-pkg_resources.py”… 15200 INFO: Processing pre-safe import module hook win32com 15767 INFO: Excluding import ‘main' 15769 INFO: Removing import of main from module pkg_resources 15769 INFO: Loading module hook “hook-pydoc.py”… 15782 INFO: Loading module hook “hook-pythoncom.py”… 16198 INFO: Loading module hook “hook-pywintypes.py”… 16605 INFO: Loading module hook “hook-scipy.py”… 16663 INFO: Loading module hook “hook-setuptools.py”… 18364 INFO: Loading module hook “hook-sysconfig.py”… 18375 INFO: Loading module hook “hook-win32com.py”… c:userslhd_pcappdatalocalprogramspythonpython38-32libsite-packageswin32comclientmakepy.py:369: SyntaxWarning: “is not” with a literal. Did you mean “!=”? if path is not ‘' and not os.path.exists(path): 20023 INFO: Loading module hook “hook-xml.dom.domreg.py”… 20030 INFO: Loading module hook “hook-xml.py”… 20090 INFO: Looking for ctypes DLLs 20132 INFO: Analyzing run-time hooks … 20139 INFO: Including run-time hook ‘pyi_rth_multiprocessing.py' 20162 INFO: Including run-time hook ‘pyi_rth_pkgres.py' 20192 INFO: Including run-time hook ‘pyi_rth_win32comgenpy.py' 20229 INFO: Looking for dynamic libraries 21772 INFO: Looking for eggs 21772 INFO: Using Python library c:userslhd_pcappdatalocalprogramspythonpython38-32python38.dll 21773 INFO: Found binding redirects: [] 21798 INFO: Warnings written to C:UsersLHD_PCAppDataLocalProgramsPythonPython38-32ScriptsbuildAutoElecCalcEwarn-AutoElecCalcE.txt 21932 INFO: Graph cross-reference written to C:UsersLHD_PCAppDataLocalProgramsPythonPython38-32ScriptsbuildAutoElecCalcExref-AutoElecCalcE.html 22003 INFO: checking PYZ 22017 INFO: Building because toc changed 22017 INFO: Building PYZ (ZlibArchive) C:UsersLHD_PCAppDataLocalProgramsPythonPython38-32ScriptsbuildAutoElecCalcEPYZ-00.pyz 23373 INFO: Building PYZ (ZlibArchive) C:UsersLHD_PCAppDataLocalProgramsPythonPython38-32ScriptsbuildAutoElecCalcEPYZ-00.pyz completed successfully. 23419 INFO: checking PKG 23427 INFO: Building because toc changed 23427 INFO: Building PKG (CArchive) PKG-00.pkg 37085 INFO: Building PKG (CArchive) PKG-00.pkg completed successfully. 37098 INFO: Bootloader c:userslhd_pcappdatalocalprogramspythonpython38-32libsite-packagesPyInstallerbootloaderWindows-32bitrun.exe 37098 INFO: checking EXE 37107 INFO: Rebuilding EXE-00.toc because AutoElecCalcE.exe missing 37107 INFO: Building EXE from EXE-00.toc 37111 INFO: Appending archive to EXE C:UsersLHD_PCAppDataLocalProgramsPythonPython38-32ScriptsdistAutoElecCalcE.exe 37154 INFO: Building EXE from EXE-00.toc completed successfully.
之前一直怀疑路径没处理对，后面看了很多别的代码发现也没问题，突发奇想是不是某个包造成不能正常压缩的，然后写了个测试文件，一行行注释掉引用的包后，发现只要注释掉了numpy便可以正常压缩成exe文件了。
补充：pyinstaller安装失败的解决办法
pyinstaller是一个很好用的将python文件打包成不依赖python环境的exe的库，但是在cmd中使用 “pip install pyinstaller”时，总会出现很多奇奇怪怪的问题。
我在安装库的过程中，碰到了下载之后，直接开始安装就报错退出安装的问题。
解决办法如下
1.其实一点也不麻烦
2.先“pip install pywin32”
3.在“pip install wheel”
4.试一下“pip install pyinstaller”
以上为个人经验，希望能给大家一个参考，也希望大家多多支持易采站长站。如有错误或未考虑完全的地方，望不吝赐教。
