[SOLVED] digikam 4.9.0 won't build on Slackware 14.1 32 bit system.

camorri · 05-06-2015, 06:25 PM

As the title says, a digikam build ends with these lines.

Code:

/usr/lib/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-4.9.0/build'
make[1]: *** [extra/libkface/tests/CMakeFiles/align.dir/all] Error 2
make[1]: Leaving directory `/tmp/SBo/digikam-4.9.0/build'
make: *** [all] Error 2

I removed the old digikam build. I read the README file, kipi-plugins are not installed.

Now for the long story. I was updating my 32 bit system. I put the recent patches on, updated the .alien apps I have installed, and then I updated the rest of the .SBo programs I have installed. I usually leave digikam to the last, since it takes the longest time to build. I used the gui version of sbopkg to do the updates. All went well, including digikam. Yes, it installed, and I tested it with my camera. All was well.

I also have a netbook, with an n450 processor, and 1 gig of ram. Digikam will not build on that system. I use my main desktops 32 bit 14.1 system to build digikam, and usually opencv. I copy the binary install file over, and install on the netbook. Yesterday I forgot to copy digikam from /tmp before I boot the system. Dumb, I know.

Today I tried to build digikam again on the same system. It has failed with the above error messages and will not build.

I found two threads with similar conditions and error messages here, the advice is to remove the previous version of digikam, and make sure kipi-plugins are not installed. I did both.

How do I go about resolving the errors, and get digikam to build?

This all happened with stock kde installed. I have since install aliens kde version 4.14.3. Digikam still won't build.

willysr · 05-06-2015, 06:29 PM

try recompile ffmpeg first

camorri · 05-06-2015, 06:31 PM

I will give that a try and report back.

camorri · 05-07-2015, 10:45 AM

The problem is fixed. Here is what I did.

I had ffmpeg 2.4.3 ( an alien package ) installed.

I down loaded from SBo ffmpeg 2.1.5 and the slackbuid and built it and used upgradepkg to install ffmpeg 2.1.5. All went well, no problems detected so far.

Next I ran the slackbuild for digikam, built and installed digikam-4.9.0-i486-1_SBo. This time, no errors or problems. I have tested it with my Olpmpus E620 and transfered a image from the camera. All good.

I'm marking this thread solved.

Thank-you willysr for your input.