Re: [Linphone-developers] linphone: symbol lookup error: /usr/local/lib/liblinphone.so.6: undefined symbol: payload_type_isac

[Hans Lederer]

Found it finally…   since these libs are installed in the non-trusted
path /usr/local/lib,  one must mention this path in
> $ sudo ldconfig /usr/local/lib

Should be mentioned in README!

Hans


Am 30.08.2014 um 23:03 schrieb Hans Lederer:
> Hi,
> 
> I've had a bit of a difficult time building linphone-3.7.0 from the
> sources on my Linux Mint Debian Edition system.
> (In README, libvpx-dev libpolarssl-dev libbellesip-dev should added to
> the apt-get line!)
> (./configure needs the options --enable-zrtp --enable-strict=no for
> encryption and to avoid aborting on a warning — should be mentioned in
> README!)
> 
> Finally, I got it built complete with encryption (the current Debian
> packages unfortunately have only version 3.6.2 with a GLX problem and
> without encryption), but the following stumps me:
> 
> After completing installation according to README, I can start
> gtk/linphone from my build folder and it works fine.
> But if I start the installed /usr/local/bin/linphone , it crashes with
>> address@hidden:~/Temp/Install/linphone-3.7.0$ /usr/local/bin/linphone
>> /usr/local/bin/linphone: symbol lookup error: 
>> /usr/local/lib/liblinphone.so.6: undefined symbol: payload_type_isac
> 
> I checked /usr/local/lib/liblinphone.so.6.0.0 and it is identical with
> the built
> /home/hans/Temp/Install/linphone-3.7.0/coreapi/.libs/liblinphone.so.6.0.0T
> .
> I tried to replace it with the built
> /home/hans/Temp/Install/linphone-3.7.0/coreapi/.libs/liblinphone.so.6.0.0 
> (without
> the 'T' — what's the difference anyway?), but to no avail.
> I can find the string 'payload_type_isac' three times in both libraries.
> 
> What's that??  And how do I fix this now??
> 
> (Exactly the same happens on a second LMDE system.)
> (On my son's Arch Linux system linphone-3.7.0 was in the repos and runs
> fine, but crashes with Segmentation Fault / Speicherzugriffsfehler if I
> call him with the MP4V-ES codec — VP8 works.)
> 
> Hans