Kdenlive issue with last update and MTL V6.6.0

[Jean-Baptiste Mardelle]

On Friday, March 2, 2018 1:05:59 PM CET, Evert Vorster wrote:
> Hi there Felix.
>
> I use Arch linux, it is good for development too, and I 
> maintain the testing kdenlife packages.
>
> Evert


..or KDE Neon is rather easy to install and has very recent packages of Qt 
and KDE Frameworks by default.

You will however probably need to compile MLT by yourself since no distro 
has picked up MLT 6.6.0 yet.


Regards
jb


> On 2 Mar 2018 14:02, "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/Kdenlive/Development/KF5#Older_Linux_Distributions
> (just updated it to point to 17.10 instead of old 15.04)
>
> Good luck!
>
> Vincent
>
>
>