在windows上安装PaddleSlim失败，报swig error

[yuwoyizhan]

Attempting uninstall: tornado
Found existing installation: tornado 6.2
Uninstalling tornado-6.2:
Successfully uninstalled tornado-6.2
Running setup.py install for pyrfr ... error
error: subprocess-exited-with-error

× Running setup.py install for pyrfr did not run successfully.
│ exit code: 1
╰─> [9 lines of output]
[<setuptools.extension.Extension('pyrfr._regression') at 0x2854db53400>, <setuptools.extension.Extension('pyrfr._util') at 0x2854dcf2220>]
running install
C:\Users\Administrator\AppData\Local\Programs\Python\Python39\lib\site-packages\setuptools\command\install.py:34: SetuptoolsDeprecationWarning: setup.py install is deprecated. Use build and pip and other standards-based tools.
warnings.warn(
running build_ext
building 'pyrfr._regression' extension
swigging pyrfr/regression.i to pyrfr/regression_wrap.cpp
swig.exe -python -c++ -modern -py3 -features nondynamic -I./include -o pyrfr/regression_wrap.cpp pyrfr/regression.i
error: command 'swig.exe' failed: None
[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.
╰─> pyrfr

note: This is an issue with the package mentioned above, not pip.
hint: See above for output from the failure.

使用pip install PaddleSlim安装,结果报错,上面是错误提示.使用PaddleSlim官方的安装教程安装,依然报错,也是同样的报错提示.
paddlegpu是2.3.2,cuda10.2版本,970显卡,windows11系统,64位.

[wanghaoshuang]

可以参考这个教程单独安装下swig， #1258

[yuwoyizhan]

@wanghaoshuang
1.我刚才使用pip install swig,安装完swig后,使用pip install PaddleSlim,安装就不会报错了.我也按照#1258提示,打开swig的网站,里面的英文介绍很清楚,windows系统需要安装swigwin.但我没有安装swigwin.目前安装PaddleSlim没有报错了.
你可以考虑改成先使用pip install swig安装完再安装PaddleSlim,或许就好了.
2.有没有代码让我测试PaddleSlim是否成功安装了呢?安装paddlepaddle和paddledet后,他们的安装教程都有告诉我如何测试,是否安装成功,安装PaddleSlim好像没有测试是否安装成功这个步骤,建议添加,谢谢.

[wanghaoshuang]

你可以考虑改成先使用pip install swig安装完再安装PaddleSlim,或许就好了.

安装PaddleSlim好像没有测试是否安装成功这个步骤,建议添加,谢谢.

非常感谢您的建议，我们后续会完善这两点。