error while loading shared libraries

[Tvde1]

I added the buildpack on heroku and tried to run this: convert input.gif -coalesce frame%05d.png but I get this error:

Command failed: convert input.gif -coalesce frame%05d.png
convert: error while loading shared libraries: libgvc.so.6: cannot open shared object file: No such file or directory

This also happens with the heroku-buildpack-latest.

[Tvde1]

I also have https://github.com/ello/heroku-buildpack-imagemagick installed and the ffmpeg --version command works.

[f4z4on]

This has been created for our particular use. We manipulate image either using ImageMagick or PHP GD. Both of them are generally available on Heroku. @onlycheez do you use this image? If not, perhaps stating it’s no longer maintained in README and disabling issues, might be nice idea to lower people’s expectations.