I am trying to build freeswitch
on Ubuntu and getting numerous libraries absent. One of them is speex
. configure
says it is absent while dpkg
says it is here:
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
why? and how to fix?
You need to install libspeex-dev
sudo apt-get install libspeex-dev
So, you will have below result :
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)
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