scikits audiolab安装错误

Question

I am using mint Linux Mint 13 maya (linux 3.2.0-23-generic x86-64) 我正在使用Mint Linux Mint 13 maya（Linux 3.2.0-23-generic x86-64）
I am trying to install scikits.audiolab for performing some audio signal processing. 我正在尝试安装scikits.audiolab以执行一些音频信号处理。 I have downloaded all prerequisites ie (python-dev python-numpy python-setuptools libsndfile-dev). 我已经下载了所有先决条件，例如（python-dev python-numpy python-setuptools libsndfile-dev）。 I have made site.cfg as 我已经将site.cfg设为

[sndfile]
include_dirs = /usr/include/
library_dirs = /usr/lib/x86_64-linux-gnu/

I get following error 我收到以下错误

SndfileInfo:
    FOUND:
libraries = ['sndfile']
library_dirs = ['/usr/lib/x86_64-linux-gnu/']
include_dirs = ['/usr/include/']

    AlsaInfo:
libraries asound not found in /usr/local/lib
libraries asound not found in /usr/lib
scikits/audiolab/soundio/setup.py:21: UserWarning: Alsa not found - alsa backend not build
warnings.warn("Alsa not found - alsa backend not build")
CoreAudioInfo:
scikits/audiolab/soundio/setup.py:31: UserWarning: CoreAudio not found - CoreAudio backend not build
warnings.warn("CoreAudio not found - CoreAudio backend not build")

when I do '$locate asound' i get 当我执行“ $ locate asound”时，我得到

/usr/include/alsa/asoundef.h
/usr/include/alsa/asoundlib.h
/usr/include/alsa/sound/asound_fm.h
/usr/include/linux/ultrasound.h
/usr/include/sound/asound.h
/usr/include/sound/asound_fm.h
/usr/include/sys/asoundlib.h
/usr/include/sys/ultrasound.h
/usr/include/x86_64-linux-gnu/sys/ultrasound.h
/usr/lib/i386-linux-gnu/libasound.so.2
/usr/lib/i386-linux-gnu/libasound.so.2.0.0
/usr/lib/i386-linux-gnu/alsa-lib/libasound_module_conf_pulse.so
/usr/lib/i386-linux-gnu/alsa-lib/libasound_module_ctl_arcam_av.so
/usr/lib/i386-linux-gnu/alsa-lib/libasound_module_ctl_bluetooth.so
/usr/lib/i386-linux-gnu/alsa-lib/libasound_module_ctl_oss.so
/usr/lib/i386-linux-gnu/alsa-lib/libasound_module_ctl_pulse.so
/usr/lib/i386-linux-gnu/alsa-lib/libasound_module_pcm_bluetooth.so
/usr/lib/i386-linux-gnu/alsa-lib/libasound_module_pcm_jack.so
/usr/lib/i386-linux-gnu/alsa-lib/libasound_module_pcm_oss.so
/usr/lib/i386-linux-gnu/alsa-lib/libasound_module_pcm_pulse.so
/usr/lib/i386-linux-gnu/alsa-lib/libasound_module_pcm_speex.so
/usr/lib/i386-linux-gnu/alsa-lib/libasound_module_pcm_upmix.so
/usr/lib/i386-linux-gnu/alsa-lib/libasound_module_pcm_usb_stream.so
/usr/lib/i386-linux-gnu/alsa-lib/libasound_module_pcm_vdownmix.so
/usr/lib/i386-linux-gnu/alsa-lib/libasound_module_rate_samplerate.so
/usr/lib/i386-linux-gnu/alsa-lib/libasound_module_rate_samplerate_best.so
/usr/lib/i386-linux-gnu/alsa-lib/libasound_module_rate_samplerate_linear.so
/usr/lib/i386-linux-gnu/alsa-lib/libasound_module_rate_samplerate_medium.so
/usr/lib/i386-linux-gnu/alsa-lib/libasound_module_rate_samplerate_order.so
/usr/lib/i386-linux-gnu/alsa-lib/libasound_module_rate_speexrate.so
/usr/lib/i386-linux-gnu/alsa-lib/libasound_module_rate_speexrate_best.so
/usr/lib/i386-linux-gnu/alsa-lib/libasound_module_rate_speexrate_medium.so
/usr/lib/x86_64-linux-gnu/libasound.so
/usr/lib/x86_64-linux-gnu/libasound.so.2
/usr/lib/x86_64-linux-gnu/libasound.so.2.0.0
/usr/lib/x86_64-linux-gnu/alsa-lib/libasound_module_conf_pulse.so
/usr/lib/x86_64-linux-gnu/alsa-lib/libasound_module_ctl_arcam_av.so
/usr/lib/x86_64-linux-gnu/alsa-lib/libasound_module_ctl_bluetooth.so
/usr/lib/x86_64-linux-gnu/alsa-lib/libasound_module_ctl_oss.so
/usr/lib/x86_64-linux-gnu/alsa-lib/libasound_module_ctl_pulse.so
/usr/lib/x86_64-linux-gnu/alsa-lib/libasound_module_pcm_bluetooth.so
/usr/lib/x86_64-linux-gnu/alsa-lib/libasound_module_pcm_jack.so
/usr/lib/x86_64-linux-gnu/alsa-lib/libasound_module_pcm_oss.so
/usr/lib/x86_64-linux-gnu/alsa-lib/libasound_module_pcm_pulse.so
/usr/lib/x86_64-linux-gnu/alsa-lib/libasound_module_pcm_speex.so
/usr/lib/x86_64-linux-gnu/alsa-lib/libasound_module_pcm_upmix.so
/usr/lib/x86_64-linux-gnu/alsa-lib/libasound_module_pcm_usb_stream.so
/usr/lib/x86_64-linux-gnu/alsa-lib/libasound_module_pcm_vdownmix.so
/usr/lib/x86_64-linux-gnu/alsa-lib/libasound_module_rate_samplerate.so
/usr/lib/x86_64-linux-gnu/alsa-lib/libasound_module_rate_samplerate_best.so
/usr/lib/x86_64-linux-gnu/alsa-lib/libasound_module_rate_samplerate_linear.so
/usr/lib/x86_64-linux-gnu/alsa-lib/libasound_module_rate_samplerate_medium.so
/usr/lib/x86_64-linux-gnu/alsa-lib/libasound_module_rate_samplerate_order.so
/usr/lib/x86_64-linux-gnu/alsa-lib/libasound_module_rate_speexrate.so
/usr/lib/x86_64-linux-gnu/alsa-lib/libasound_module_rate_speexrate_best.so
/usr/lib/x86_64-linux-gnu/alsa-lib/libasound_module_rate_speexrate_medium.so
/usr/share/doc/libasound2
/usr/share/doc/libasound2-dev
/usr/share/doc/libasound2-plugins
/usr/share/doc/libasound2/NEWS.Debian.gz
/usr/share/doc/libasound2/changelog.Debian.gz
/usr/share/doc/libasound2/copyright
/usr/share/doc/libasound2/examples
/usr/share/doc/libasound2/examples/asoundrc.txt.gz
/usr/share/doc/libasound2-plugins/README-arcam-av
/usr/share/doc/libasound2-plugins/README-jack
/usr/share/doc/libasound2-plugins/README-maemo.gz
/usr/share/doc/libasound2-plugins/README-pcm-oss
/usr/share/doc/libasound2-plugins/README-pulse
/usr/share/doc/libasound2-plugins/a52.txt
/usr/share/doc/libasound2-plugins/changelog.Debian.gz
/usr/share/doc/libasound2-plugins/copyright
/usr/share/doc/libasound2-plugins/examples
/usr/share/doc/libasound2-plugins/lavcrate.txt
/usr/share/doc/libasound2-plugins/samplerate.txt
/usr/share/doc/libasound2-plugins/speexdsp.txt
/usr/share/doc/libasound2-plugins/speexrate.txt
/usr/share/doc/libasound2-plugins/upmix.txt
/usr/share/doc/libasound2-plugins/vdownmix.txt
/usr/share/doc/libasound2-plugins/examples/a52.conf_pulse
/usr/share/doc/libasound2-plugins/examples/asound.conf_jack
/usr/share/doc/libasound2-plugins/examples/asound.conf_oss
/usr/share/local-repository/binary/lib32asound2_1.0.25-1ubuntu10_amd64.deb
/usr/src/linux-headers-3.2.0-23/include/linux/ultrasound.h
/usr/src/linux-headers-3.2.0-23/include/sound/asound.h
/usr/src/linux-headers-3.2.0-23/include/sound/asound_fm.h
/usr/src/linux-headers-3.2.0-23/include/sound/asoundef.h
/usr/src/linux-headers-3.2.0-23/sound/oss/dmasound
/usr/src/linux-headers-3.2.0-23/sound/oss/dmasound/Kconfig
/usr/src/linux-headers-3.2.0-23/sound/oss/dmasound/Makefile
/usr/src/linux-headers-3.2.0-23-generic/include/linux/ultrasound.h
/var/cache/apt/archives/libasound2-dev_1.0.25-1ubuntu10.1_amd64.deb
/var/lib/alsa/asound.state
/var/lib/dpkg/info/libasound2-dev.list
/var/lib/dpkg/info/libasound2-dev.md5sums
/var/lib/dpkg/info/libasound2-dev.postinst
/var/lib/dpkg/info/libasound2-plugins:amd64.list
/var/lib/dpkg/info/libasound2-plugins:amd64.md5sums
/var/lib/dpkg/info/libasound2-plugins:i386.list
/var/lib/dpkg/info/libasound2-plugins:i386.md5sums
/var/lib/dpkg/info/libasound2:amd64.list
/var/lib/dpkg/info/libasound2:amd64.md5sums
/var/lib/dpkg/info/libasound2:amd64.postinst
/var/lib/dpkg/info/libasound2:amd64.postrm
/var/lib/dpkg/info/libasound2:amd64.preinst
/var/lib/dpkg/info/libasound2:amd64.shlibs
/var/lib/dpkg/info/libasound2:amd64.symbols
/var/lib/dpkg/info/libasound2:i386.list
/var/lib/dpkg/info/libasound2:i386.md5sums
/var/lib/dpkg/info/libasound2:i386.postinst
/var/lib/dpkg/info/libasound2:i386.postrm
/var/lib/dpkg/info/libasound2:i386.preinst
/var/lib/dpkg/info/libasound2:i386.shlibs
/var/lib/dpkg/info/libasound2:i386.symbols

How do I make the setup.py find the libraries. 我如何使setup.py查找库。 Is there something I am missing ? 我有什么想念的吗？ I have seen http://forum.ubuntu-fr.org/viewtopic.php?pid=3748397 and scikits.audiolab on Ubuntu Oneiric - ImportError: No module named _sndfile 我已经在Ubuntu Oneiric上看到http://forum.ubuntu-fr.org/viewtopic.php?pid=3748397和scikits.audiolab-ImportError：没有名为_sndfile的模块

This is causing so much frustation 这造成了很多挫败感

UPDATE 更新

In one of my PC's this error was removed on completely un-installing the scikits-audiolab and alsa and then updating the apt-get before re-installing alsa and scikits-audiolab. 在我的一台PC中，此错误已在完全卸载scikits-audiolab和alsa并在重新安装alsa和scikits-audiolab之前更新apt-get时被消除。

Answer 1

The following made the alsa audio backend work for me on Ubuntu. 以下内容使alsa音频后端在Ubuntu上为我工作。

As directed in http://cournape.github.io/audiolab/installing.html#installation-from-sources , install alsa headers: 按照http://cournape.github.io/audiolab/installing.html#installation-from-sources中的指示，安装alsa标头：

$ sudo apt-get install libasound2-dev

In the source directory either, 在源目录中，

/path-to/scikits.audiolab-0.11.0/ /path-to/scikits.audiolab-0.11.0/

or, if using pip (source is downloaded by default to /tmp) 或者，如果使用pip（默认情况下将源下载到/ tmp）

/tmp/pip-build/scikits.audiolab /tmp/pip-build/scikits.audiolab

create a site.cfg file, and in addition to the [sndfile] section create an [alsa] section: 创建一个site.cfg文件，除了[sndfile]部分之外，还创建一个[alsa]部分：

[sndfile]
include_dirs = /usr/include
library_dirs = /usr/lib/x86_64-linux-gnu/
[alsa]
include_dirs = /usr/include/alsa
library_dirs = /usr/lib/x86_64-linux-gnu

Use locate or apt-file list to find where asoundlib.h (include_dirs) and libasound.so (library_dirs) are located in your system. 使用定位或apt-file列表查找asoundlib.h（include_dirs）和libasound.so（library_dirs）在系统中的位置。

Well, after doing all this and trying to reinstall, it still didn't work. 好了，完成所有这些步骤并尝试重新安装后，它仍然无法正常工作。 I kept getting the same frustrating message: 我不断收到同样令人沮丧的消息：

SndfileInfo:
  FOUND:
    libraries = ['sndfile']
    library_dirs = ['/usr/lib/x86_64-linux-gnu']
    include_dirs = ['/usr/include']

AlsaInfo:
  alsa not found
scikits/audiolab/soundio/setup.py:21: UserWarning: Alsa not found - alsa backend not build
  warnings.warn("Alsa not found - alsa backend not build")

So, I had to use this hack. 因此，我不得不使用此技巧。 Open the file /path-to/scikits.audiolab-0.11.0/scikits/audiolab/soundio/setup.py and replace 打开文件/path-to/scikits.audiolab-0.11.0/scikits/audiolab/soundio/setup.py并替换

14 alsa_info = info_factory('alsa', ['asound'], ['alsa/asoundlib.h'],
15                          classname='AlsaInfo')()

with 与

alsa_info = info_factory('alsa', ['asound'], ['asoundlib.h'],
                         classname='AlsaInfo')()

If this works for more people, we can ask David Cournapeau (scikits.audiolab author) to make this patch. 如果这对更多人有用，我们可以请David Cournapeau （scikits.audiolab作者）进行此修补。

scikits audiolab安装错误

问题描述

1 个解决方案

解决方案1
3 2013-08-04 14:25:21

scikits audiolab安装错误

问题描述

1 个解决方案

解决方案1 3 2013-08-04 14:25:21

解决方案1
3 2013-08-04 14:25:21