Kdenlive issue with last update and MTL V6.6.0

[Ashwin Samudre]

Hello, I was working for features in kdenlive on Ubuntu but the system qt
support was below 5.6 so some functions couldn't work.
Now I use kde neon for dev work. I would suggestn to opt for OS with up to
date system qt support, as externally installing qt 5.10 can also give
problems, being 2 qt versions on system.

You can use Arch Linux as mentioned or use neon.

On Mar 2, 2018 5:32 PM, "Félix David" <felixg.david at gmail.com> wrote:

> Hi !
>
> Thanks for helping ! But I wont be able to try it...
>
> I had a problem with my boot and I had to reset my main disk. Then could
> you tell me what distro do you use ? One with a good Qt and MLT support I
> could install, because for now I mostly use Linux for development and
> mostly kdenlive (I hope I'll be able to work on it soon...).
>
> Thank you very much,
>
> Félix
>
> 2018-02-26 20:52 GMT+01:00 Vincent Pinon <vpinon at kde.org>:
>
>> Le lundi 26 février 2018, 09:16:37 CET Jean-Baptiste Mardelle a écrit :
>> > Check the version there. You probably have a .pc file pointing to 6.5.0
>> > version in /usr/lib/pkgconfig. Easiest is probably to delete these 2
>> files
>> > and reinstall MLT.
>> > Kdenlive tries to locate MLT using pkg-config. You can
>> > verify with the following command:
>> > pkg-config --libs mlt-framework
>> > It should output something like:
>> > -L/usr/local/lib -lmlt
>> > And /usr/local/lib
>> > should contain your 6.6.0 libraries
>>
>> Hello,
>> Personally I use the following setup successfully (customize
>> INSTALL_PREFIX to your liking) (included in my .bashrc to avoid retyping
>> it):
>>     INSTALL_PREFIX=$HOME/apps/kdenlive
>>     export LD_LIBRARY_PATH=$INSTALL_PREFIX/lib \
>>            XDG_DATA_DIRS=$INSTALL_PREFIX/share:$XDG_DATA_DIRS \
>>            PKG_CONFIG_PATH=$INSTALL_PREFIX/lib/pkgconfig:$PKG_CONFIG_PATH
>> \
>>            PATH=$INSTALL_PREFIX/bin:$PATH
>>
>> then
>>
>> cd mlt
>> ./configure --enable-gpl --enable-gpl3 --enable-debug
>> --prefix=$INSTALL_PREFIX
>> make -j4 && make install
>> cd ../kdenlive/build
>> cmake .. -DCMAKE_INSTALL_PREFIX=$INSTALL_PREFIX -DCMAKE_BUILD_TYPE=Debug
>> make -j4 install
>>
>> but for sure Qt5.5 is really old.
>> instructions to setup a chroot here : https://community.kde.org/Kden
>> live/Development/KF5#Older_Linux_Distributions
>> (just updated it to point to 17.10 instead of old 15.04)
>>
>> Good luck!
>>
>> Vincent
>>
>
>
>
> --
>
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> felixg.david at gmail.com
>
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