树莓派4 ubuntu20.04安装PyInstaller

Ubuntu 20.04 on Raspberry Pi 4: Installing PyInstaller

最新推荐文章于 2025-06-09 17:37:42 发布

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最新推荐文章于 2025-06-09 17:37:42 发布 · 3.1k 阅读

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#python #ubuntu #raspberry pi

在树莓派4的Ubuntu 20.04环境下，通过pip3安装PyInstaller会遇到编译错误。解决方法是修改makefile，禁用gcc的Werror选项。首先从pip官网下载PyInstaller源码，解压后运行python3 setup.py install会依然报错。关键步骤是找到并修改make文件，完成安装后，即可使用PyInstaller打包QT程序。

1、正常情况下，我们是通过pip3来安装PyInstaller，但是在树莓派的ubuntu20.04上安装时，会报错如下：

In function ‘strncpy’,
      inlined from ‘splitName’ at ../../src/pyi_launch.c:83:5,
      inlined from ‘_extract_dependency’ at ../../src/pyi_launch.c:215:9:
  /usr/include/aarch64-linux-gnu/bits/string_fortified.h:106:10: error: ‘__builtin_strncpy’ specified bound 4097 equals destination size [-Werror=stringop-truncation]
    106 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
        |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  cc1: all warnings being treated as errors
  
  In file included from /usr/include/string.h:495,
                   from ../../src/pyi_utils.c:60:
  In function ‘strncpy’,
      inlined from ‘pyi_open_target’ at ../../src/pyi_utils.c:561:5:
  /usr/include/aarch64-linux-gnu/bits/string_fortified.h:106:10: error: ‘__builtin_strncpy’ specified bound 4096 equals destination size [-Werror=stringop-truncation]
    106 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
        |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  In function ‘strncpy’,
      inlined from ‘pyi_open_target’ at ../../src/pyi_utils.c:562:5:
  /usr/include/aarch64-linux-gnu/bits/string_fortified.h:106:10: error: ‘__builtin_strncpy’ specified bound 4096 equals destination size [-Werror=stringop-truncation]
    106 |   return __builtin___strncpy_chk (__dest, __src, __len,

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