Ubuntu 上的 Pyaudio 安装失败

Question

Ubuntu 上的 Pyaudio 安装失败我有 ubuntu 18LTS python 2 和 python 3 点 10

我根据 google 上的建议安装了 libportaudio2 和 libasound-dev。是因为我还需要安装其他库吗？

这是我得到的错误我尝试了 sudo -H 标志但没有区别。

sudo python -m pip install pyaudio
The directory '/home/ec2/.cache/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
The directory '/home/ec2/.cache/pip' or its parent directory is not owned by the current user and caching wheels has been disabled. check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
Collecting pyaudio
  Downloading https://files.pythonhosted.org/packages/ab/42/b4f04721c5c5bfc196ce156b3c768998ef8c0ae3654ed29ea5020c749a6b/PyAudio-0.2.11.tar.gz
Installing collected packages: pyaudio
  Running setup.py install for pyaudio ... error
    Complete output from command /usr/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-wGfA8D/pyaudio/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-record-IYb2Y1/install-record.txt --single-version-externally-managed --compile:
    running install
    running build
    running build_py
    creating build
    creating build/lib.linux-x86_64-2.7
    copying src/pyaudio.py -> build/lib.linux-x86_64-2.7
    running build_ext
    building '_portaudio' extension
    creating build/temp.linux-x86_64-2.7
    creating build/temp.linux-x86_64-2.7/src
    x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fno-strict-aliasing -Wdate-time -D_FORTIFY_SOURCE=2 -g -fdebug-prefix-map=/build/python2.7-nbjU53/python2.7-2.7.15~rc1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -I/usr/include/python2.7 -c src/_portaudiomodule.c -o build/temp.linux-x86_64-2.7/src/_portaudiomodule.o
    src/_portaudiomodule.c:29:10: fatal error: portaudio.h: No such file or directory
     #include "portaudio.h"
              ^~~~~~~~~~~~~
    compilation terminated.
    error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

    ----------------------------------------
Command "/usr/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-wGfA8D/pyaudio/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-record-IYb2Y1/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-install-wGfA8D/pyaudio/

Answer 1

你可以试试

sudo apt-get install python-pyaudio

在安装包之前尝试这个：

sudo apt-get install portaudio19-dev

如果以上建议无效：

sudo apt-get install libjack-jackd2-dev portaudio19-dev

和pip install pyaudio应该可以。

Answer 2

fatal error: portaudio.h: No such file or directory

您缺少一些构建依赖项，因此编译失败。具体来说，错误显示它找不到 portaudio.h，它与 portaudio19-dev 包一起提供。

所以安装所需的头文件：

sudo apt-get install portaudio19-dev

然后尝试 pip 安装。

Ubuntu 上的 Pyaudio 安装失败

Pyaudio Installation failure on Ubuntu

python

pyaudio