On 7/13/20 4:04 AM, Frank M. Ramaekers Jr. wrote:
> Since I upgraded to CentOS8, I cannot get HandBrakeCLI to work:
>
> # HandBrakeCLI
> HandBrakeCLI: error while loading shared libraries: libass.so.5: cannot open
> shared object file: No such file or directory
>
> Googling this, it appears the error message is related to ffmpeg, but I don't
> get any error message with it:
>
> # ffmpeg
> ffmpeg version 4.2.3 Copyright (c) 2000-2020 the FFmpeg developers
> built with gcc 8 (GCC)
> configuration: --prefix=/usr --bindir=/usr/bin --datadir=/usr/share/ffmpeg
> --docdir=/usr/share/doc/ffmpeg --incdir=/usr/include/ffmpeg
> --libdir=/usr/lib64 --mandir=/usr/share/man --arch=x86_64 --optflags='-O2 -g
> -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2
> -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong
> -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1
> -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic
> -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection'
> --extra-ldflags='-Wl,-z,relro -Wl,-z,now
> -specs=/usr/lib/rpm/redhat/redhat-hardened-ld ' --extra-cflags=' '
> --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libvo-amrwbenc
> --enable-version3 --enable-bzlib --disable-crystalhd --enable-fontconfig
> --enable-frei0r --enable-gcrypt --enable-gnutls --enable-ladspa
> --enable-libaom --enable-libdav1d --enable-libass --enable-libbluray
> --enable-libcdio --enable-libdrm --enable-libjack
> --enable-libfreetype --enable-libfribidi --enable-libgsm --enable-libmp3lame
> --enable-nvenc --enable-openal --enable-opencl --enable-opengl
> --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-librsvg
> --enable-libsrt --enable-libsoxr --enable-libspeex --enable-libssh
> --enable-libtheora --enable-libvorbis --enable-libv4l2 --enable-libvidstab
> --enable-libvmaf --enable-version3 --enable-libvpx --enable-libx264
> --enable-libx265 --enable-libxvid --enable-libzimg --enable-libzvbi
> --enable-avfilter --enable-avresample --enable-libmodplug --enable-postproc
> --enable-pthreads --disable-static --enable-shared --enable-gpl
> --disable-debug --disable-stripping --shlibdir=/usr/lib64 --enable-libmfx
> --enable-runtime-cpudetect
> libavutil 56. 31.100 / 56. 31.100
> libavcodec 58. 54.100 / 58. 54.100
> libavformat 58. 29.100 / 58. 29.100
> libavdevice 58. 8.100 / 58. 8.100
> libavfilter 7. 57.100 / 7. 57.100
> libavresample 4. 0. 0 / 4. 0. 0
> libswscale 5. 5.100 / 5. 5.100
> libswresample 3. 5.100 / 3. 5.100
> libpostproc 55. 5.100 / 55. 5.100
> Hyper fast Audio and Video encoder
> usage: ffmpeg [options] [[infile options] -i infile]... {[outfile options]
> outfile}...
>
> Use -h to get full help or, even better, run 'man ffmpeg'
>
> ...it is correct that I don't have a .5:
>
>
> # ls /usr/lib64/libass*
> /usr/lib64/libass.so /usr/lib64/libass.so.9 /usr/lib64/libass.so.9.0.2
> /usr/lib64/libassuan.so.0 /usr/lib64/libassuan.so.0.8.1
>
> Ideas?
>
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So libass.so.9 is installed, but the program needs libass.so.5 - this leads to
the error you see.
Consider running
ldd `which HandBrakeCLI` | grep -i found
which might show you which other libraries are missing.
If it's only libass.so.5, potentially a symlink
ln -s libass.so.9 libass.so.5
in /usr/lib64 would do the trick, but the difference in version numbers appears
large. Maybe it matters, maybe not.
I'd also try to update HandBrakeCLI ; a later version might make use of
libass.so.9 .
HTH,
Kay
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