如何通过cli在heroku上安装pyaudio python pakage

Question

如何通过heroku cli在heroku上安装pyaudio如果我在heroku cli上给出了“pip install pyaudio”命令，出现以下错误

错误：收集pyaudio下载https://files.pythonhosted.org/packages/ab/42/b4f04721c5c5bfc196ce156b3c768998ef8c8ae3654ed29ea5020c749a6b/pyaudio-0.2.11.tar.gz为收集的包构建轮子：pyaudio运行setup.py bdist_wheel for pyaudio...-\\error command/app/.heroku/python/bin/python-u-c“import setuptools,tokenize；'open',open)(file)；code=f.read().replace('\r\n','\n')；f.close（）；exec(compile(code，file，'exec'))”bdist_wheel-d/tmp/tmpq8ff3y9pip-wheel----python-tag cp36:Running bdist_wheel Running build Running build Running build build build build build build build build build build build build ux-x86_64-3.6/src gcc-pthread-wno-unused-result-wsign-compare-dndebug-g-fwrapv-o3-wall-fpic-i/app/.heroku/python/include/python3.6m-c src/_portaudiomodule.c-o build/temp.linux-x86_64-3.6/src/_portaudiomodule.o src/_portaudiomodule.c:27:10:致命错误:stdio.h:没有这样的文件或目录#include^~~~~~~~~编译终止。错误：命令'gcc'失败，退出状态为1

pyaudio运行设置的生成轮失败。Py clean for pyaudio无法生成安装收集的包的pyaudio：pyaudio正在为pyaudio运行setup.py安装...-从命令/app/.heroku/python/bin/python-u-c“导入setuptools”中错误完成输出，tokenize；file='/tmp/pip-build-vz9795ay/pyaudio/setup.py'；f=getattr（tokenize,'open',open)(file)；code=f.read().replace('\r\n','\n')；f.close（）；exec（compile（code,file,'exec'))“安装--记录/tmp/pip-gdj2okkn-record/install-record.txt--single-versional-managed--compile：running_64-3.6运行build_ext build'_portaudio'扩展创建build/temp.linux-x86_64-3.6创建build/temp.linux-x86_64-3.6/src gcc-pthread-wno-unused-result-wsign-compare-dndebug-g-fwrapv-o3-wall-fpic-i/app/.heroku/python/include/python3.6m-c src/_portaudiomodule.c-o build/temp.linud/ext没有这样的文件或目录#include^~~~~~~~编译终止。错误：命令'gcc'失败，退出状态为1

----------------------------------------

命令“/app/.heroku/python/bin/python-u-c”import setuptools,tokenize；file='/tmp/pip-build-vz9795ay/pyaudio/setup.py'；f=getattr（tokenize,'open',open)（file）；code=f.read().replace('\r\n','\n')；f.close（）；exec（compile（code,file,'exec'))“install--音频/您使用的是pip版本9.0.2，但版本19.3.1可用。您应该考虑通过'pip install--upgrade pip'命令进行升级。

Answer 1

您需要安装heroku buildpacks:从控制台添加--index1heroku-community/apt，然后在项目根目录中包含一个名为aptfile的文件，然后在aptfile文件中包含portaudio19-dev python-all-dev，最后，您需要提交并运行命令git push heroku master

您可以在这里看到更多信息：https://github.com/heroku/heroku-buildpack-apt