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Ubuntu 上没有用于 freeswitch 构建的 speex 包

tag-icon • tag-icon 12.04 apt compiling configure
Ubuntu 上没有用于 freeswitch 构建的 speex 包

我尝试freeswitch在 Ubuntu 上构建，但发现许多库都缺失。其中一个是speex。configure表示它缺失，而dpkg表示它在这里：

checking for speex >= 1.2rc1 speexdsp >= 1.2rc1... Package speex was not found in the pkg-config search path. Perhaps you should add the directory containing `speex.pc' to the PKG_CONFIG_PATH environment variable No package 'speex' found Package speexdsp was not found in the pkg-config search path. Perhaps you should add the directory containing `speexdsp.pc' to the PKG_CONFIG_PATH environment variable No package 'speexdsp' found
configure: error: Library requirements (speex >= 1.2rc1 speexdsp >= 1.2rc1) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them.
dims@nebula2:~/src/freeswitch$ dpkg -l *speex*
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name                             Version                          Description
+++-================================-================================-================================================================================
ii  libspeex1                        1.2~rc1-3ubuntu2                 The Speex codec runtime library
ii  libspeexdsp1                     1.2~rc1-3ubuntu2                 The Speex extended runtime library
ii  speex                            1.2~rc1-3ubuntu2                 The Speex codec command line tools

为什么？以及如何解决？

答案1

您需要安装libspeex-dev

sudo apt-get install libspeex-dev

因此，你将得到以下结果：

saman@jack:~$ dpkg -l *speex*
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name           Version      Architecture Description
+++-==============-============-============-=================================
ii  libspeex-dev:a 1.2~rc1.1-1u amd64        The Speex codec library developme
ii  libspeex1:amd6 1.2~rc1.1-1u amd64        The Speex codec runtime library
ii  libspeexdsp1:a 1.2~rc1.1-1u amd64        The Speex extended runtime librar
un  speex          <none>       <none>       (no description available)

答案2

您可能还需要安装该libspeexdsp-dev包（依赖于libspeex-dev）：

sudo apt-get install libspeexdsp-dev

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