LinuxQuestions.org - [SOLVED] Digikam not compiling on Slackware 14.1/64 with KDE 4.14.3

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Digikam not compiling on Slackware 14.1/64 with KDE 4.14.3

Here are the versions of the pre-req's I have installed.

Code:

$ lspg liblqr

liblqr-0.4.2-x86_64-1_SBo

[cliff:~] $ lspg lensfun

lensfun-0.3.1-x86_64-1_SBo

[cliff:~] $ lspg libpgf

libpgf-6.14.12-x86_64-2_SBo

[cliff:~] $ lspg ffmpeg

ffmpeg-2.6.3-x86_64_custom-1_SBo

ffmpegthumbnailer-2.0.10-x86_64-1_SBo

[cliff:~] $ lspg opencv

opencv-2.4.11-x86_64-1_SBo

[cliff:~] $ lspg kipi

libkipi-4.14.3-x86_64-1alien

Here is the error output.

Code:

/usr/lib64/libopencv_highgui.so.2.4.11: undefined reference to `av_malloc@LIBAVUTIL_52'

collect2: error: ld returned 1 exit status

make[2]: *** [extra/libkface/tests/align] Error 1

make[2]: Leaving directory `/tmp/SBo/digikam-4.11.0/build'

make[1]: *** [extra/libkface/tests/CMakeFiles/align.dir/all] Error 2

make[1]: Leaving directory `/tmp/SBo/digikam-4.11.0/build'

make: *** [all] Error 2

I have removed the old version of Digikam I had installed. I do not have Qt5 installed. What am I missing this time?

after installing the new ffmpeg have you rebuilt *all* the stuff from SBo that have it as a mandatory and optional dependency?
because that seems like an error pertaining a library from opencv still linking to the old version of the ffmpeg libraries.

No, I did not. OK. I will re-compile all dependencies, re-install, and try digikam again. I will report back. It may be a few days though. Thank-you ponce for your help.

I re-compiled and reinstalled all dependencies. Digikam 4.11.0 now compiles without errors, and is installed. Digikam launches without problems. Problem fixed.