【wxPython 安装指南：error: legacy-install-failure】
作者：互联网
# 安装环境
## 安装xwPython
### 问题
当前使用的python环境为python 3.10.2[wxPython 4.1.1目前最高版本支持仅到Python 3.9](https://discuss.wxpython.org/t/wxpython-for-python-3-10-1-windows-64bit/35745)，因此在安装时会出现如下问题, 主要是：
note: This error originates from a subprocess, and is likely not a problem with pip.
error: legacy-install-failure
References: </br>
[1] https://discuss.wxpython.org/t/wxpython-for-python-3-10-1-windows-64bit/35745
[2] https://wxpython.org/Phoenix/snapshot-builds/
[3] https://extras.wxpython.org/wxPython4/extras/4.1.1/
```
>pip3 install -U wxPython
Collecting wxPython
Using cached wxPython-4.1.1.tar.gz (66.0 MB)
Preparing metadata (setup.py) ... done
Requirement already satisfied: pillow in c:\customprogram\python310\lib\site-packages (from wxPython) (9.1.0)
Requirement already satisfied: six in c:\customprogram\python310\lib\site-packages (from wxPython) (1.16.0)
Requirement already satisfied: numpy in c:\customprogram\python310\lib\site-packages (from wxPython) (1.22.3)
Building wheels for collected packages: wxPython
Building wheel for wxPython (setup.py) ... error
error: subprocess-exited-with-error
× python setup.py bdist_wheel did not run successfully.
│ exit code: 1
╰─> [51 lines of output]
C:\CustomProgram\Python310\lib\site-packages\setuptools\dist.py:717: UserWarning: Usage of dash-separated 'license-file' will not be supported in future versions. Please use the underscore name 'license_file' instead
warnings.warn(
C:\CustomProgram\Python310\lib\site-packages\setuptools\dist.py:294: DistDeprecationWarning: use_2to3 is ignored.
warnings.warn(f"{attr} is ignored.", DistDeprecationWarning)
running bdist_wheel
running build
C:\Users\*****\AppData\Local\Temp\pip-install-orv4glt0\wxpython_dcdb3ca6e5ae4a3fb1044710386c6da5\build.py:41: DeprecationWarning: The distutils package is deprecated and slated for removal in Python 3.12. Use setuptools or check PEP 632 for potential alternatives
from distutils.dep_util import newer, newer_group
Will build using: "C:\CustomProgram\Python310\python.exe"
3.10.2 (tags/v3.10.2:a58ebcc, Jan 17 2022, 14:12:15) [MSC v.1929 64 bit (AMD64)]
Python's architecture is 64bit
cfg.VERSION: 4.1.1
Running command: build
Running command: build_wx
Command '"C:\CustomProgram\Python310\python.exe" -c "import setuptools, distutils.msvc9compiler as msvc; mc = msvc.MSVCCompiler(); mc.initialize(); print(mc.cc)"' failed with exit code 1.
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "C:\CustomProgram\Python310\lib\distutils\msvc9compiler.py", line 371, in initialize
vc_env = query_vcvarsall(VERSION, plat_spec)
File "C:\CustomProgram\Python310\lib\site-packages\setuptools\msvc.py", line 140, in msvc9_query_vcvarsall
return EnvironmentInfo(arch, ver).return_env()
File "C:\CustomProgram\Python310\lib\site-packages\setuptools\msvc.py", line 1740, in return_env
[self.VCIncludes,
File "C:\CustomProgram\Python310\lib\site-packages\setuptools\msvc.py", line 1282, in VCIncludes
return [join(self.si.VCInstallDir, 'Include'),
File "C:\CustomProgram\Python310\lib\site-packages\setuptools\msvc.py", line 840, in VCInstallDir
raise distutils.errors.DistutilsPlatformError(msg)
distutils.errors.DistutilsPlatformError: Microsoft Visual C++ 14.2 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/
Finished command: build_wx (0.293s)
Finished command: build (0.293s)
WARNING: Building this way assumes that all generated files have been
generated already. If that is not the case then use build.py directly
to generate the source and perform the build stage. You can use
--skip-build with the bdist_* or install commands to avoid this
message and the wxWidgets and Phoenix build steps in the future.
"C:\CustomProgram\Python310\python.exe" -u build.py build
Command '"C:\CustomProgram\Python310\python.exe" -u build.py build' failed with exit code 1.
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed building wheel for wxPython
Running setup.py clean for wxPython
Failed to build wxPython
Installing collected packages: wxPython
Running setup.py install for wxPython ... error
error: subprocess-exited-with-error
× Running setup.py install for wxPython did not run successfully.
│ exit code: 1
╰─> [51 lines of output]
C:\CustomProgram\Python310\lib\site-packages\setuptools\dist.py:717: UserWarning: Usage of dash-separated 'license-file' will not be supported in future versions. Please use the underscore name 'license_file' instead
warnings.warn(
C:\CustomProgram\Python310\lib\site-packages\setuptools\dist.py:294: DistDeprecationWarning: use_2to3 is ignored.
warnings.warn(f"{attr} is ignored.", DistDeprecationWarning)
running install
running build
C:\Users\*****\AppData\Local\Temp\pip-install-orv4glt0\wxpython_dcdb3ca6e5ae4a3fb1044710386c6da5\build.py:41: DeprecationWarning: The distutils package is deprecated and slated for removal in Python 3.12. Use setuptools or check PEP 632 for potential alternatives
from distutils.dep_util import newer, newer_group
Will build using: "C:\CustomProgram\Python310\python.exe"
3.10.2 (tags/v3.10.2:a58ebcc, Jan 17 2022, 14:12:15) [MSC v.1929 64 bit (AMD64)]
Python's architecture is 64bit
cfg.VERSION: 4.1.1
Running command: build
Running command: build_wx
Command '"C:\CustomProgram\Python310\python.exe" -c "import setuptools, distutils.msvc9compiler as msvc; mc = msvc.MSVCCompiler(); mc.initialize(); print(mc.cc)"' failed with exit code 1.
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "C:\CustomProgram\Python310\lib\distutils\msvc9compiler.py", line 371, in initialize
vc_env = query_vcvarsall(VERSION, plat_spec)
File "C:\CustomProgram\Python310\lib\site-packages\setuptools\msvc.py", line 140, in msvc9_query_vcvarsall
return EnvironmentInfo(arch, ver).return_env()
File "C:\CustomProgram\Python310\lib\site-packages\setuptools\msvc.py", line 1740, in return_env
[self.VCIncludes,
File "C:\CustomProgram\Python310\lib\site-packages\setuptools\msvc.py", line 1282, in VCIncludes
return [join(self.si.VCInstallDir, 'Include'),
File "C:\CustomProgram\Python310\lib\site-packages\setuptools\msvc.py", line 840, in VCInstallDir
raise distutils.errors.DistutilsPlatformError(msg)
distutils.errors.DistutilsPlatformError: Microsoft Visual C++ 14.2 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/
Finished command: build_wx (0.254s)
Finished command: build (0.254s)
WARNING: Building this way assumes that all generated files have been
generated already. If that is not the case then use build.py directly
to generate the source and perform the build stage. You can use
--skip-build with the bdist_* or install commands to avoid this
message and the wxWidgets and Phoenix build steps in the future.
"C:\CustomProgram\Python310\python.exe" -u build.py build
Command '"C:\CustomProgram\Python310\python.exe" -u build.py build' failed with exit code 1.
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
error: legacy-install-failure
× Encountered error while trying to install package.
╰─> wxPython
note: This is an issue with the package mentioned above, not pip.
hint: See above for output from the failure.
```
### 解决办法：
1. 降级Python 3到python 3.9或更低
2. 安装wxPython310
```
pip3 install wxpython310
```
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版权声明：本文为CSDN博主「cubefang」的原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接及本声明。
原文链接：https://blog.csdn.net/cubefang/article/details/124080552
标签：CustomProgram,legacy,lib,py,failure,wxPython,build,Python310,packages 来源： https://www.cnblogs.com/anyview/p/16678010.html